20199042999

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{431}}^1\times {\mathrm{88259}}^1$

素因数の和:88755

約数の個数: 24

約数和(自身を含む): 29740089600

約数和(自身を除く): 9541046601

約数列:

[1, 3, 9, 59, 177, 431, 531, 1293, 3879, 25429, 76287, 88259, 228861, 264777, 794331, 5207281, 15621843, 38039629, 46865529, 114118887, 342356661, 2244338111, 6733014333, 20199042999]

約数ペア:

[(1, 20199042999), (3, 6733014333), (9, 2244338111), (59, 342356661), (177, 114118887), (431, 46865529), (531, 38039629), (1293, 15621843), (3879, 5207281), (25429, 794331), (76287, 264777), (88259, 228861)]