20134792671

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{56543}}^1$

素因数の和:57131

約数の個数: 32

約数和(自身を含む): 31729778688

約数和(自身を除く): 11594986017

約数列:

[1, 3, 7, 21, 31, 93, 217, 547, 651, 1641, 3829, 11487, 16957, 50871, 56543, 118699, 169629, 356097, 395801, 1187403, 1752833, 5258499, 12269831, 30929021, 36809493, 92787063, 216503147, 649509441, 958799651, 2876398953, 6711597557, 20134792671]

約数ペア:

[(1, 20134792671), (3, 6711597557), (7, 2876398953), (21, 958799651), (31, 649509441), (93, 216503147), (217, 92787063), (547, 36809493), (651, 30929021), (1641, 12269831), (3829, 5258499), (11487, 1752833), (16957, 1187403), (50871, 395801), (56543, 356097), (118699, 169629)]