20228030705

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{3889}}^1\times {\mathrm{54751}}^1$

素因数の和:58664

約数の個数: 16

約数和(自身を含む): 25558233600

約数和(自身を除く): 5330202895

約数列:

[1, 5, 19, 95, 3889, 19445, 54751, 73891, 273755, 369455, 1040269, 5201345, 212926639, 1064633195, 4045606141, 20228030705]

約数ペア:

[(1, 20228030705), (5, 4045606141), (19, 1064633195), (95, 212926639), (3889, 5201345), (19445, 1040269), (54751, 369455), (73891, 273755)]