20565209832

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{18231569}}^1$

素因数の和:18231625

約数の個数: 32

約数和(自身を含む): 52506921600

約数和(自身を除く): 31941711768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 18231569, 36463138, 54694707, 72926276, 109389414, 145852552, 218778828, 437557656, 856883743, 1713767486, 2570651229, 3427534972, 5141302458, 6855069944, 10282604916, 20565209832]

約数ペア:

[(1, 20565209832), (2, 10282604916), (3, 6855069944), (4, 5141302458), (6, 3427534972), (8, 2570651229), (12, 1713767486), (24, 856883743), (47, 437557656), (94, 218778828), (141, 145852552), (188, 109389414), (282, 72926276), (376, 54694707), (564, 36463138), (1128, 18231569)]