20120855432

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{823}}^1\times {\mathrm{51797}}^1$

素因数の和:52685

約数の個数: 32

約数和(自身を含む): 38413396800

約数和(自身を除く): 18292541368

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 823, 1646, 3292, 6584, 48557, 51797, 97114, 103594, 194228, 207188, 388456, 414376, 3056023, 6112046, 12224092, 24448184, 42628931, 85257862, 170515724, 341031448, 2515106929, 5030213858, 10060427716, 20120855432]

約数ペア:

[(1, 20120855432), (2, 10060427716), (4, 5030213858), (8, 2515106929), (59, 341031448), (118, 170515724), (236, 85257862), (472, 42628931), (823, 24448184), (1646, 12224092), (3292, 6112046), (6584, 3056023), (48557, 414376), (51797, 388456), (97114, 207188), (103594, 194228)]