20165892396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{607}}^1\times {\mathrm{1231}}^1$

素因数の和:2031

約数の個数: 96

約数和(自身を含む): 51091611648

約数和(自身を除く): 30925719252

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 173, 346, 519, 607, 692, 1038, 1214, 1231, 1821, 2076, 2249, 2428, 2462, 3642, 3693, 4498, 4924, 6747, 7284, 7386, 7891, 8996, 13494, 14772, 15782, 16003, 23673, 26988, 31564, 32006, 47346, 48009, 64012, 94692, 96018, 105011, 192036, 210022, 212963, 315033, 420044, 425926, 630066, 638889, 747217, 851852, 1260132, 1277778, 1365143, 1494434, 2241651, 2555556, 2730286, 2768519, 2988868, 4095429, 4483302, 5460572, 5537038, 8190858, 8305557, 8966604, 9713821, 11074076, 16381716, 16611114, 19427642, 29141463, 33222228, 38855284, 58282926, 116565852, 129268541, 258537082, 387805623, 517074164, 775611246, 1551222492, 1680491033, 3360982066, 5041473099, 6721964132, 10082946198, 20165892396]

約数ペア:

[(1, 20165892396), (2, 10082946198), (3, 6721964132), (4, 5041473099), (6, 3360982066), (12, 1680491033), (13, 1551222492), (26, 775611246), (39, 517074164), (52, 387805623), (78, 258537082), (156, 129268541), (173, 116565852), (346, 58282926), (519, 38855284), (607, 33222228), (692, 29141463), (1038, 19427642), (1214, 16611114), (1231, 16381716), (1821, 11074076), (2076, 9713821), (2249, 8966604), (2428, 8305557), (2462, 8190858), (3642, 5537038), (3693, 5460572), (4498, 4483302), (4924, 4095429), (6747, 2988868), (7284, 2768519), (7386, 2730286), (7891, 2555556), (8996, 2241651), (13494, 1494434), (14772, 1365143), (15782, 1277778), (16003, 1260132), (23673, 851852), (26988, 747217), (31564, 638889), (32006, 630066), (47346, 425926), (48009, 420044), (64012, 315033), (94692, 212963), (96018, 210022), (105011, 192036)]