20056068864

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{669607}}^1$

素因数の和:669642

約数の個数: 108

約数和(自身を含む): 62274883216

約数和(自身を除く): 42218814352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 576, 624, 768, 832, 936, 1152, 1248, 1664, 1872, 2304, 2496, 3328, 3744, 4992, 7488, 9984, 14976, 29952, 669607, 1339214, 2008821, 2678428, 4017642, 5356856, 6026463, 8035284, 8704891, 10713712, 12052926, 16070568, 17409782, 21427424, 24105852, 26114673, 32141136, 34819564, 42854848, 48211704, 52229346, 64282272, 69639128, 78344019, 85709696, 96423408, 104458692, 128564544, 139278256, 156688038, 171419392, 192846816, 208917384, 257129088, 278556512, 313376076, 385693632, 417834768, 514258176, 557113024, 626752152, 771387264, 835669536, 1114226048, 1253504304, 1542774528, 1671339072, 2228452096, 2507008608, 3342678144, 5014017216, 6685356288, 10028034432, 20056068864]

約数ペア:

[(1, 20056068864), (2, 10028034432), (3, 6685356288), (4, 5014017216), (6, 3342678144), (8, 2507008608), (9, 2228452096), (12, 1671339072), (13, 1542774528), (16, 1253504304), (18, 1114226048), (24, 835669536), (26, 771387264), (32, 626752152), (36, 557113024), (39, 514258176), (48, 417834768), (52, 385693632), (64, 313376076), (72, 278556512), (78, 257129088), (96, 208917384), (104, 192846816), (117, 171419392), (128, 156688038), (144, 139278256), (156, 128564544), (192, 104458692), (208, 96423408), (234, 85709696), (256, 78344019), (288, 69639128), (312, 64282272), (384, 52229346), (416, 48211704), (468, 42854848), (576, 34819564), (624, 32141136), (768, 26114673), (832, 24105852), (936, 21427424), (1152, 17409782), (1248, 16070568), (1664, 12052926), (1872, 10713712), (2304, 8704891), (2496, 8035284), (3328, 6026463), (3744, 5356856), (4992, 4017642), (7488, 2678428), (9984, 2008821), (14976, 1339214), (29952, 669607)]