20122423860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229237}}^1$

素因数の和:229286

約数の個数: 192

約数和(自身を含む): 73943009280

約数和(自身を除く): 53820585420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 110, 114, 132, 133, 140, 154, 165, 190, 209, 210, 220, 228, 231, 266, 285, 308, 330, 380, 385, 399, 418, 420, 462, 532, 570, 627, 660, 665, 770, 798, 836, 924, 1045, 1140, 1155, 1254, 1330, 1463, 1540, 1596, 1995, 2090, 2310, 2508, 2660, 2926, 3135, 3990, 4180, 4389, 4620, 5852, 6270, 7315, 7980, 8778, 12540, 14630, 17556, 21945, 29260, 43890, 87780, 229237, 458474, 687711, 916948, 1146185, 1375422, 1604659, 2292370, 2521607, 2750844, 3209318, 3438555, 4355503, 4584740, 4813977, 5043214, 6418636, 6877110, 7564821, 8023295, 8711006, 9627954, 10086428, 12608035, 13066509, 13754220, 15129642, 16046590, 17422012, 17651249, 19255908, 21777515, 24069885, 25216070, 26133018, 30259284, 30488521, 32093180, 35302498, 37824105, 43555030, 47910533, 48139770, 50432140, 52266036, 52953747, 60977042, 65332545, 70604996, 75648210, 87110060, 88256245, 91465563, 95821066, 96279540, 105907494, 121954084, 130665090, 143731599, 151296420, 152442605, 176512490, 182931126, 191642132, 211814988, 239552665, 261330180, 264768735, 287463198, 304885210, 335373731, 353024980, 365862252, 457327815, 479105330, 529537470, 574926396, 609770420, 670747462, 718657995, 914655630, 958210660, 1006121193, 1059074940, 1341494924, 1437315990, 1676868655, 1829311260, 2012242386, 2874631980, 3353737310, 4024484772, 5030605965, 6707474620, 10061211930, 20122423860]

約数ペア:

[(1, 20122423860), (2, 10061211930), (3, 6707474620), (4, 5030605965), (5, 4024484772), (6, 3353737310), (7, 2874631980), (10, 2012242386), (11, 1829311260), (12, 1676868655), (14, 1437315990), (15, 1341494924), (19, 1059074940), (20, 1006121193), (21, 958210660), (22, 914655630), (28, 718657995), (30, 670747462), (33, 609770420), (35, 574926396), (38, 529537470), (42, 479105330), (44, 457327815), (55, 365862252), (57, 353024980), (60, 335373731), (66, 304885210), (70, 287463198), (76, 264768735), (77, 261330180), (84, 239552665), (95, 211814988), (105, 191642132), (110, 182931126), (114, 176512490), (132, 152442605), (133, 151296420), (140, 143731599), (154, 130665090), (165, 121954084), (190, 105907494), (209, 96279540), (210, 95821066), (220, 91465563), (228, 88256245), (231, 87110060), (266, 75648210), (285, 70604996), (308, 65332545), (330, 60977042), (380, 52953747), (385, 52266036), (399, 50432140), (418, 48139770), (420, 47910533), (462, 43555030), (532, 37824105), (570, 35302498), (627, 32093180), (660, 30488521), (665, 30259284), (770, 26133018), (798, 25216070), (836, 24069885), (924, 21777515), (1045, 19255908), (1140, 17651249), (1155, 17422012), (1254, 16046590), (1330, 15129642), (1463, 13754220), (1540, 13066509), (1596, 12608035), (1995, 10086428), (2090, 9627954), (2310, 8711006), (2508, 8023295), (2660, 7564821), (2926, 6877110), (3135, 6418636), (3990, 5043214), (4180, 4813977), (4389, 4584740), (4620, 4355503), (5852, 3438555), (6270, 3209318), (7315, 2750844), (7980, 2521607), (8778, 2292370), (12540, 1604659), (14630, 1375422), (17556, 1146185), (21945, 916948), (29260, 687711), (43890, 458474), (87780, 229237)]