20211520902

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{177294043}}^1$

素因数の和:177294067

約数の個数: 16

約数和(自身を含む): 42550570560

約数和(自身を除く): 22339049658

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 177294043, 354588086, 531882129, 1063764258, 3368586817, 6737173634, 10105760451, 20211520902]

約数ペア:

[(1, 20211520902), (2, 10105760451), (3, 6737173634), (6, 3368586817), (19, 1063764258), (38, 531882129), (57, 354588086), (114, 177294043)]