20164541808

素因数分解:

$2^4\times 3^1\times {\mathrm{420094621}}^1$

素因数の和:420094632

約数の個数: 20

約数和(自身を含む): 52091733128

約数和(自身を除く): 31927191320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420094621, 840189242, 1260283863, 1680378484, 2520567726, 3360756968, 5041135452, 6721513936, 10082270904, 20164541808]

約数ペア:

[(1, 20164541808), (2, 10082270904), (3, 6721513936), (4, 5041135452), (6, 3360756968), (8, 2520567726), (12, 1680378484), (16, 1260283863), (24, 840189242), (48, 420094621)]