20197127511

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3344449}}^1$

素因数の和:3344527

約数の個数: 24

約数和(自身を含む): 32347520400

約数和(自身を除く): 12150392889

約数列:

[1, 3, 9, 11, 33, 61, 99, 183, 549, 671, 2013, 6039, 3344449, 10033347, 30100041, 36788939, 110366817, 204011389, 331100451, 612034167, 1836102501, 2244125279, 6732375837, 20197127511]

約数ペア:

[(1, 20197127511), (3, 6732375837), (9, 2244125279), (11, 1836102501), (33, 612034167), (61, 331100451), (99, 204011389), (183, 110366817), (549, 36788939), (671, 30100041), (2013, 10033347), (6039, 3344449)]