20111364

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{877}}^1$

素因数の和:914

約数の個数: 108

約数和(自身を含む): 63758604

約数和(自身を除く): 43647240

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 877, 882, 1092, 1274, 1638, 1754, 1764, 1911, 2548, 2631, 3276, 3508, 3822, 5262, 5733, 6139, 7644, 7893, 10524, 11401, 11466, 12278, 15786, 18417, 22802, 22932, 24556, 31572, 34203, 36834, 42973, 45604, 55251, 68406, 73668, 79807, 85946, 102609, 110502, 128919, 136812, 159614, 171892, 205218, 221004, 239421, 257838, 319228, 386757, 410436, 478842, 515676, 558649, 718263, 773514, 957684, 1117298, 1436526, 1547028, 1675947, 2234596, 2873052, 3351894, 5027841, 6703788, 10055682, 20111364]

約数ペア:

[(1, 20111364), (2, 10055682), (3, 6703788), (4, 5027841), (6, 3351894), (7, 2873052), (9, 2234596), (12, 1675947), (13, 1547028), (14, 1436526), (18, 1117298), (21, 957684), (26, 773514), (28, 718263), (36, 558649), (39, 515676), (42, 478842), (49, 410436), (52, 386757), (63, 319228), (78, 257838), (84, 239421), (91, 221004), (98, 205218), (117, 171892), (126, 159614), (147, 136812), (156, 128919), (182, 110502), (196, 102609), (234, 85946), (252, 79807), (273, 73668), (294, 68406), (364, 55251), (441, 45604), (468, 42973), (546, 36834), (588, 34203), (637, 31572), (819, 24556), (877, 22932), (882, 22802), (1092, 18417), (1274, 15786), (1638, 12278), (1754, 11466), (1764, 11401), (1911, 10524), (2548, 7893), (2631, 7644), (3276, 6139), (3508, 5733), (3822, 5262)]