20480496

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{14713}}^1$

素因数の和:14753

約数の個数: 40

約数和(自身を含む): 54736080

約数和(自身を除く): 34255584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 14713, 29426, 44139, 58852, 88278, 117704, 176556, 235408, 353112, 426677, 706224, 853354, 1280031, 1706708, 2560062, 3413416, 5120124, 6826832, 10240248, 20480496]

約数ペア:

[(1, 20480496), (2, 10240248), (3, 6826832), (4, 5120124), (6, 3413416), (8, 2560062), (12, 1706708), (16, 1280031), (24, 853354), (29, 706224), (48, 426677), (58, 353112), (87, 235408), (116, 176556), (174, 117704), (232, 88278), (348, 58852), (464, 44139), (696, 29426), (1392, 14713)]