20238980262

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^2\times {\mathrm{109}}^1\times {\mathrm{2917}}^1$

素因数の和:3237

約数の個数: 48

約数和(自身を含む): 41263904880

約数和(自身を除く): 21024924618

約数列:

[1, 2, 3, 6, 103, 109, 206, 218, 309, 327, 618, 654, 2917, 5834, 8751, 10609, 11227, 17502, 21218, 22454, 31827, 33681, 63654, 67362, 300451, 317953, 600902, 635906, 901353, 953859, 1156381, 1802706, 1907718, 2312762, 3469143, 6938286, 30946453, 32749159, 61892906, 65498318, 92839359, 98247477, 185678718, 196494954, 3373163377, 6746326754, 10119490131, 20238980262]

約数ペア:

[(1, 20238980262), (2, 10119490131), (3, 6746326754), (6, 3373163377), (103, 196494954), (109, 185678718), (206, 98247477), (218, 92839359), (309, 65498318), (327, 61892906), (618, 32749159), (654, 30946453), (2917, 6938286), (5834, 3469143), (8751, 2312762), (10609, 1907718), (11227, 1802706), (17502, 1156381), (21218, 953859), (22454, 901353), (31827, 635906), (33681, 600902), (63654, 317953), (67362, 300451)]