2022172580

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1042357}}^1$

素因数の和:1042463

約数の個数: 24

約数和(自身を含む): 4290345528

約数和(自身を除く): 2268172948

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 1042357, 2084714, 4169428, 5211785, 10423570, 20847140, 101108629, 202217258, 404434516, 505543145, 1011086290, 2022172580]

約数ペア:

[(1, 2022172580), (2, 1011086290), (4, 505543145), (5, 404434516), (10, 202217258), (20, 101108629), (97, 20847140), (194, 10423570), (388, 5211785), (485, 4169428), (970, 2084714), (1940, 1042357)]