20516430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62171}}^1$

素因数の和:62192

約数の個数: 32

約数和(自身を含む): 53716608

約数和(自身を除く): 33200178

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 62171, 124342, 186513, 310855, 373026, 621710, 683881, 932565, 1367762, 1865130, 2051643, 3419405, 4103286, 6838810, 10258215, 20516430]

約数ペア:

[(1, 20516430), (2, 10258215), (3, 6838810), (5, 4103286), (6, 3419405), (10, 2051643), (11, 1865130), (15, 1367762), (22, 932565), (30, 683881), (33, 621710), (55, 373026), (66, 310855), (110, 186513), (165, 124342), (330, 62171)]