20120448608

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{48366463}}^1$

素因数の和:48366486

約数の個数: 24

約数和(自身を含む): 42659221248

約数和(自身を除く): 22538772640

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 48366463, 96732926, 193465852, 386931704, 628764019, 773863408, 1257528038, 1547726816, 2515056076, 5030112152, 10060224304, 20120448608]

約数ペア:

[(1, 20120448608), (2, 10060224304), (4, 5030112152), (8, 2515056076), (13, 1547726816), (16, 1257528038), (26, 773863408), (32, 628764019), (52, 386931704), (104, 193465852), (208, 96732926), (416, 48366463)]