20163994422

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:675

約数の個数: 192

約数和(自身を含む): 49459963392

約数和(自身を除く): 29295968970

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 41, 66, 78, 82, 107, 121, 123, 143, 214, 242, 246, 286, 321, 363, 429, 451, 487, 533, 642, 726, 858, 902, 974, 1066, 1177, 1353, 1391, 1461, 1573, 1599, 2354, 2706, 2782, 2922, 3146, 3198, 3531, 4173, 4387, 4719, 4961, 5357, 5863, 6331, 7062, 8346, 8774, 9438, 9922, 10714, 11726, 12662, 12947, 13161, 14883, 15301, 16071, 17589, 18993, 19967, 25894, 26322, 29766, 30602, 32142, 35178, 37986, 38841, 39934, 45903, 48257, 52109, 57031, 58927, 59901, 64493, 69641, 77682, 91806, 96514, 104218, 114062, 117854, 119802, 128986, 139282, 144771, 156327, 168311, 171093, 176781, 193479, 208923, 219637, 259571, 289542, 312654, 336622, 342186, 353562, 386958, 417846, 439274, 504933, 519142, 530827, 573199, 627341, 658911, 677417, 766051, 778713, 1009866, 1061654, 1146398, 1254682, 1317822, 1354834, 1532102, 1557426, 1592481, 1719597, 1882023, 2032251, 2136469, 2298153, 2416007, 2855281, 3184962, 3439194, 3764046, 4064502, 4272938, 4596306, 4832014, 5710562, 6305189, 6409407, 6900751, 7248021, 7451587, 8565843, 12610378, 12818814, 13801502, 14496042, 14903174, 17131686, 18915567, 20702253, 22354761, 23501159, 27774097, 31408091, 37831134, 41404506, 44709522, 47002318, 55548194, 62816182, 70503477, 81967457, 83322291, 94224273, 141006954, 163934914, 166644582, 188448546, 245902371, 258512749, 305515067, 491804742, 517025498, 611030134, 775538247, 916545201, 1551076494, 1833090402, 3360665737, 6721331474, 10081997211, 20163994422]

約数ペア:

[(1, 20163994422), (2, 10081997211), (3, 6721331474), (6, 3360665737), (11, 1833090402), (13, 1551076494), (22, 916545201), (26, 775538247), (33, 611030134), (39, 517025498), (41, 491804742), (66, 305515067), (78, 258512749), (82, 245902371), (107, 188448546), (121, 166644582), (123, 163934914), (143, 141006954), (214, 94224273), (242, 83322291), (246, 81967457), (286, 70503477), (321, 62816182), (363, 55548194), (429, 47002318), (451, 44709522), (487, 41404506), (533, 37831134), (642, 31408091), (726, 27774097), (858, 23501159), (902, 22354761), (974, 20702253), (1066, 18915567), (1177, 17131686), (1353, 14903174), (1391, 14496042), (1461, 13801502), (1573, 12818814), (1599, 12610378), (2354, 8565843), (2706, 7451587), (2782, 7248021), (2922, 6900751), (3146, 6409407), (3198, 6305189), (3531, 5710562), (4173, 4832014), (4387, 4596306), (4719, 4272938), (4961, 4064502), (5357, 3764046), (5863, 3439194), (6331, 3184962), (7062, 2855281), (8346, 2416007), (8774, 2298153), (9438, 2136469), (9922, 2032251), (10714, 1882023), (11726, 1719597), (12662, 1592481), (12947, 1557426), (13161, 1532102), (14883, 1354834), (15301, 1317822), (16071, 1254682), (17589, 1146398), (18993, 1061654), (19967, 1009866), (25894, 778713), (26322, 766051), (29766, 677417), (30602, 658911), (32142, 627341), (35178, 573199), (37986, 530827), (38841, 519142), (39934, 504933), (45903, 439274), (48257, 417846), (52109, 386958), (57031, 353562), (58927, 342186), (59901, 336622), (64493, 312654), (69641, 289542), (77682, 259571), (91806, 219637), (96514, 208923), (104218, 193479), (114062, 176781), (117854, 171093), (119802, 168311), (128986, 156327), (139282, 144771)]