20096448030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{12893}}^1$

素因数の和:13183

約数の個数: 128

約数和(自身を含む): 56147696640

約数和(自身を除く): 36051248610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 251, 270, 345, 414, 502, 621, 690, 753, 1035, 1242, 1255, 1506, 2070, 2259, 2510, 3105, 3765, 4518, 5773, 6210, 6777, 7530, 11295, 11546, 12893, 13554, 17319, 22590, 25786, 28865, 33885, 34638, 38679, 51957, 57730, 64465, 67770, 77358, 86595, 103914, 116037, 128930, 155871, 173190, 193395, 232074, 259785, 296539, 311742, 348111, 386790, 519570, 580185, 593078, 696222, 779355, 889617, 1160370, 1482695, 1558710, 1740555, 1779234, 2668851, 2965390, 3236143, 3481110, 4448085, 5337702, 6472286, 8006553, 8896170, 9708429, 13344255, 16013106, 16180715, 19416858, 26688510, 29125287, 32361430, 40032765, 48542145, 58250574, 74431289, 80065530, 87375861, 97084290, 145626435, 148862578, 174751722, 223293867, 291252870, 372156445, 436879305, 446587734, 669881601, 744312890, 873758610, 1116469335, 1339763202, 2009644803, 2232938670, 3349408005, 4019289606, 6698816010, 10048224015, 20096448030]

約数ペア:

[(1, 20096448030), (2, 10048224015), (3, 6698816010), (5, 4019289606), (6, 3349408005), (9, 2232938670), (10, 2009644803), (15, 1339763202), (18, 1116469335), (23, 873758610), (27, 744312890), (30, 669881601), (45, 446587734), (46, 436879305), (54, 372156445), (69, 291252870), (90, 223293867), (115, 174751722), (135, 148862578), (138, 145626435), (207, 97084290), (230, 87375861), (251, 80065530), (270, 74431289), (345, 58250574), (414, 48542145), (502, 40032765), (621, 32361430), (690, 29125287), (753, 26688510), (1035, 19416858), (1242, 16180715), (1255, 16013106), (1506, 13344255), (2070, 9708429), (2259, 8896170), (2510, 8006553), (3105, 6472286), (3765, 5337702), (4518, 4448085), (5773, 3481110), (6210, 3236143), (6777, 2965390), (7530, 2668851), (11295, 1779234), (11546, 1740555), (12893, 1558710), (13554, 1482695), (17319, 1160370), (22590, 889617), (25786, 779355), (28865, 696222), (33885, 593078), (34638, 580185), (38679, 519570), (51957, 386790), (57730, 348111), (64465, 311742), (67770, 296539), (77358, 259785), (86595, 232074), (103914, 193395), (116037, 173190), (128930, 155871)]