20162204895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1\times {\mathrm{8231}}^1$

素因数の和:8856

約数の個数: 64

約数和(自身を含む): 37838223360

約数和(自身を除く): 17676018465

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 569, 615, 861, 1435, 1707, 2845, 3983, 4305, 8231, 8535, 11949, 19915, 23329, 24693, 41155, 57617, 59745, 69987, 116645, 123465, 163303, 172851, 288085, 337471, 349935, 489909, 816515, 864255, 1012413, 1687355, 2362297, 2449545, 4683439, 5062065, 7086891, 11811485, 14050317, 23417195, 32784073, 35434455, 70251585, 98352219, 163920365, 192020999, 491761095, 576062997, 960104995, 1344146993, 2880314985, 4032440979, 6720734965, 20162204895]

約数ペア:

[(1, 20162204895), (3, 6720734965), (5, 4032440979), (7, 2880314985), (15, 1344146993), (21, 960104995), (35, 576062997), (41, 491761095), (105, 192020999), (123, 163920365), (205, 98352219), (287, 70251585), (569, 35434455), (615, 32784073), (861, 23417195), (1435, 14050317), (1707, 11811485), (2845, 7086891), (3983, 5062065), (4305, 4683439), (8231, 2449545), (8535, 2362297), (11949, 1687355), (19915, 1012413), (23329, 864255), (24693, 816515), (41155, 489909), (57617, 349935), (59745, 337471), (69987, 288085), (116645, 172851), (123465, 163303)]