20163340704

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16156523}}^1$

素因数の和:16156549

約数の個数: 48

約数和(自身を含む): 57000216672

約数和(自身を除く): 36836875968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 16156523, 32313046, 48469569, 64626092, 96939138, 129252184, 193878276, 210034799, 258504368, 387756552, 420069598, 517008736, 630104397, 775513104, 840139196, 1260208794, 1551026208, 1680278392, 2520417588, 3360556784, 5040835176, 6721113568, 10081670352, 20163340704]

約数ペア:

[(1, 20163340704), (2, 10081670352), (3, 6721113568), (4, 5040835176), (6, 3360556784), (8, 2520417588), (12, 1680278392), (13, 1551026208), (16, 1260208794), (24, 840139196), (26, 775513104), (32, 630104397), (39, 517008736), (48, 420069598), (52, 387756552), (78, 258504368), (96, 210034799), (104, 193878276), (156, 129252184), (208, 96939138), (312, 64626092), (416, 48469569), (624, 32313046), (1248, 16156523)]