16820430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{50971}}^1$

素因数の和:50992

約数の個数: 32

約数和(自身を含む): 44039808

約数和(自身を除く): 27219378

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 50971, 101942, 152913, 254855, 305826, 509710, 560681, 764565, 1121362, 1529130, 1682043, 2803405, 3364086, 5606810, 8410215, 16820430]

約数ペア:

[(1, 16820430), (2, 8410215), (3, 5606810), (5, 3364086), (6, 2803405), (10, 1682043), (11, 1529130), (15, 1121362), (22, 764565), (30, 560681), (33, 509710), (55, 305826), (66, 254855), (110, 152913), (165, 101942), (330, 50971)]