20792270898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{165018023}}^1$

素因数の和:165018038

約数の個数: 24

約数和(自身を含む): 51485623488

約数和(自身を除く): 30693352590

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 165018023, 330036046, 495054069, 990108138, 1155126161, 1485162207, 2310252322, 2970324414, 3465378483, 6930756966, 10396135449, 20792270898]

約数ペア:

[(1, 20792270898), (2, 10396135449), (3, 6930756966), (6, 3465378483), (7, 2970324414), (9, 2310252322), (14, 1485162207), (18, 1155126161), (21, 990108138), (42, 495054069), (63, 330036046), (126, 165018023)]