20181936004088

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1\times {\mathrm{1714813}}^1$

素因数の和:1715256

約数の個数: 64

約数和(自身を含む): 39129037407360

約数和(自身を除く): 18947101403272

約数列:

[1, 2, 4, 8, 47, 94, 113, 188, 226, 277, 376, 452, 554, 904, 1108, 2216, 5311, 10622, 13019, 21244, 26038, 31301, 42488, 52076, 62602, 104152, 125204, 250408, 1471147, 1714813, 2942294, 3429626, 5884588, 6859252, 11769176, 13718504, 80596211, 161192422, 193773869, 322384844, 387547738, 475003201, 644769688, 775095476, 950006402, 1550190952, 1900012804, 3800025608, 9107371843, 18214743686, 22325150447, 36429487372, 44650300894, 53675361713, 72858974744, 89300601788, 107350723426, 178601203576, 214701446852, 429402893704, 2522742000511, 5045484001022, 10090968002044, 20181936004088]

約数ペア:

[(1, 20181936004088), (2, 10090968002044), (4, 5045484001022), (8, 2522742000511), (47, 429402893704), (94, 214701446852), (113, 178601203576), (188, 107350723426), (226, 89300601788), (277, 72858974744), (376, 53675361713), (452, 44650300894), (554, 36429487372), (904, 22325150447), (1108, 18214743686), (2216, 9107371843), (5311, 3800025608), (10622, 1900012804), (13019, 1550190952), (21244, 950006402), (26038, 775095476), (31301, 644769688), (42488, 475003201), (52076, 387547738), (62602, 322384844), (104152, 193773869), (125204, 161192422), (250408, 80596211), (1471147, 13718504), (1714813, 11769176), (2942294, 6859252), (3429626, 5884588)]