20169792368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{9461}}^1\times {\mathrm{12113}}^1$

素因数の和:21593

約数の個数: 40

約数和(自身を含む): 42639632496

約数和(自身を除く): 22469840128

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 9461, 12113, 18922, 24226, 37844, 48452, 75688, 96904, 104071, 133243, 151376, 193808, 208142, 266486, 416284, 532972, 832568, 1065944, 1665136, 2131888, 114601093, 229202186, 458404372, 916808744, 1260612023, 1833617488, 2521224046, 5042448092, 10084896184, 20169792368]

約数ペア:

[(1, 20169792368), (2, 10084896184), (4, 5042448092), (8, 2521224046), (11, 1833617488), (16, 1260612023), (22, 916808744), (44, 458404372), (88, 229202186), (176, 114601093), (9461, 2131888), (12113, 1665136), (18922, 1065944), (24226, 832568), (37844, 532972), (48452, 416284), (75688, 266486), (96904, 208142), (104071, 193808), (133243, 151376)]