20100376764

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{91969}}^1$

素因数の和:92459

約数の個数: 72

約数和(自身を含む): 54835457040

約数和(自身を除く): 34735080276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 467, 468, 934, 1401, 1868, 2802, 4203, 5604, 6071, 8406, 12142, 16812, 18213, 24284, 36426, 54639, 72852, 91969, 109278, 183938, 218556, 275907, 367876, 551814, 827721, 1103628, 1195597, 1655442, 2391194, 3310884, 3586791, 4782388, 7173582, 10760373, 14347164, 21520746, 42949523, 43041492, 85899046, 128848569, 171798092, 257697138, 386545707, 515394276, 558343799, 773091414, 1116687598, 1546182828, 1675031397, 2233375196, 3350062794, 5025094191, 6700125588, 10050188382, 20100376764]

約数ペア:

[(1, 20100376764), (2, 10050188382), (3, 6700125588), (4, 5025094191), (6, 3350062794), (9, 2233375196), (12, 1675031397), (13, 1546182828), (18, 1116687598), (26, 773091414), (36, 558343799), (39, 515394276), (52, 386545707), (78, 257697138), (117, 171798092), (156, 128848569), (234, 85899046), (467, 43041492), (468, 42949523), (934, 21520746), (1401, 14347164), (1868, 10760373), (2802, 7173582), (4203, 4782388), (5604, 3586791), (6071, 3310884), (8406, 2391194), (12142, 1655442), (16812, 1195597), (18213, 1103628), (24284, 827721), (36426, 551814), (54639, 367876), (72852, 275907), (91969, 218556), (109278, 183938)]