20045492730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{5227}}^1\times {\mathrm{42611}}^1$

素因数の和:47851

約数の個数: 48

約数和(自身を含む): 52129475424

約数和(自身を除く): 32083982694

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 5227, 10454, 15681, 26135, 31362, 42611, 47043, 52270, 78405, 85222, 94086, 127833, 156810, 213055, 235215, 255666, 383499, 426110, 470430, 639165, 766998, 1278330, 1917495, 3834990, 222727697, 445455394, 668183091, 1113638485, 1336366182, 2004549273, 2227276970, 3340915455, 4009098546, 6681830910, 10022746365, 20045492730]

約数ペア:

[(1, 20045492730), (2, 10022746365), (3, 6681830910), (5, 4009098546), (6, 3340915455), (9, 2227276970), (10, 2004549273), (15, 1336366182), (18, 1113638485), (30, 668183091), (45, 445455394), (90, 222727697), (5227, 3834990), (10454, 1917495), (15681, 1278330), (26135, 766998), (31362, 639165), (42611, 470430), (47043, 426110), (52270, 383499), (78405, 255666), (85222, 235215), (94086, 213055), (127833, 156810)]