20258202270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{20393}}^1\times {\mathrm{33113}}^1$

素因数の和:53516

約数の個数: 32

約数和(自身を含む): 48623537952

約数和(自身を除く): 28365335682

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 20393, 33113, 40786, 61179, 66226, 99339, 101965, 122358, 165565, 198678, 203930, 305895, 331130, 496695, 611790, 993390, 675273409, 1350546818, 2025820227, 3376367045, 4051640454, 6752734090, 10129101135, 20258202270]

約数ペア:

[(1, 20258202270), (2, 10129101135), (3, 6752734090), (5, 4051640454), (6, 3376367045), (10, 2025820227), (15, 1350546818), (30, 675273409), (20393, 993390), (33113, 611790), (40786, 496695), (61179, 331130), (66226, 305895), (99339, 203930), (101965, 198678), (122358, 165565)]