20228569065

素因数分解:

$3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{915527}}^1$

素因数の和:916029

約数の個数: 24

約数和(自身を含む): 35134302528

約数和(自身を除く): 14905733463

約数列:

[1, 3, 5, 9, 15, 45, 491, 1473, 2455, 4419, 7365, 22095, 915527, 2746581, 4577635, 8239743, 13732905, 41198715, 449523757, 1348571271, 2247618785, 4045713813, 6742856355, 20228569065]

約数ペア:

[(1, 20228569065), (3, 6742856355), (5, 4045713813), (9, 2247618785), (15, 1348571271), (45, 449523757), (491, 41198715), (1473, 13732905), (2455, 8239743), (4419, 4577635), (7365, 2746581), (22095, 915527)]