20072277873

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{36929}}^1$

素因数の和:37470

約数の個数: 32

約数和(自身を含む): 30524860800

約数和(自身を除く): 10452582927

約数列:

[1, 3, 9, 27, 41, 123, 369, 491, 1107, 1473, 4419, 13257, 20131, 36929, 60393, 110787, 181179, 332361, 543537, 997083, 1514089, 4542267, 13626801, 18132139, 40880403, 54396417, 163189251, 489567753, 743417699, 2230253097, 6690759291, 20072277873]

約数ペア:

[(1, 20072277873), (3, 6690759291), (9, 2230253097), (27, 743417699), (41, 489567753), (123, 163189251), (369, 54396417), (491, 40880403), (1107, 18132139), (1473, 13626801), (4419, 4542267), (13257, 1514089), (20131, 997083), (36929, 543537), (60393, 332361), (110787, 181179)]