20107182456

素因数分解:

$2^3\times 3^2\times {\mathrm{20297}}^1\times {\mathrm{13759}}^1$

素因数の和:34068

約数の個数: 48

約数和(自身を含む): 54463593600

約数和(自身を除く): 34356411144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 13759, 20297, 27518, 40594, 41277, 55036, 60891, 81188, 82554, 110072, 121782, 123831, 162376, 165108, 182673, 243564, 247662, 330216, 365346, 487128, 495324, 730692, 990648, 1461384, 279266423, 558532846, 837799269, 1117065692, 1675598538, 2234131384, 2513397807, 3351197076, 5026795614, 6702394152, 10053591228, 20107182456]

約数ペア:

[(1, 20107182456), (2, 10053591228), (3, 6702394152), (4, 5026795614), (6, 3351197076), (8, 2513397807), (9, 2234131384), (12, 1675598538), (18, 1117065692), (24, 837799269), (36, 558532846), (72, 279266423), (13759, 1461384), (20297, 990648), (27518, 730692), (40594, 495324), (41277, 487128), (55036, 365346), (60891, 330216), (81188, 247662), (82554, 243564), (110072, 182673), (121782, 165108), (123831, 162376)]