20220532016

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{88643}}^1$

素因数の和:88973

約数の個数: 40

約数和(自身を含む): 40065315120

約数和(自身を除く): 19844783104

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 269, 424, 538, 848, 1076, 2152, 4304, 14257, 28514, 57028, 88643, 114056, 177286, 228112, 354572, 709144, 1418288, 4698079, 9396158, 18792316, 23844967, 37584632, 47689934, 75169264, 95379868, 190759736, 381519472, 1263783251, 2527566502, 5055133004, 10110266008, 20220532016]

約数ペア:

[(1, 20220532016), (2, 10110266008), (4, 5055133004), (8, 2527566502), (16, 1263783251), (53, 381519472), (106, 190759736), (212, 95379868), (269, 75169264), (424, 47689934), (538, 37584632), (848, 23844967), (1076, 18792316), (2152, 9396158), (4304, 4698079), (14257, 1418288), (28514, 709144), (57028, 354572), (88643, 228112), (114056, 177286)]