20389645296

素因数分解:

$2^4\times 3^4\times {\mathrm{15732751}}^1$

素因数の和:15732771

約数の個数: 50

約数和(自身を含む): 59013552752

約数和(自身を除く): 38623907456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 15732751, 31465502, 47198253, 62931004, 94396506, 125862008, 141594759, 188793012, 251724016, 283189518, 377586024, 424784277, 566379036, 755172048, 849568554, 1132758072, 1274352831, 1699137108, 2265516144, 2548705662, 3398274216, 5097411324, 6796548432, 10194822648, 20389645296]

約数ペア:

[(1, 20389645296), (2, 10194822648), (3, 6796548432), (4, 5097411324), (6, 3398274216), (8, 2548705662), (9, 2265516144), (12, 1699137108), (16, 1274352831), (18, 1132758072), (24, 849568554), (27, 755172048), (36, 566379036), (48, 424784277), (54, 377586024), (72, 283189518), (81, 251724016), (108, 188793012), (144, 141594759), (162, 125862008), (216, 94396506), (324, 62931004), (432, 47198253), (648, 31465502), (1296, 15732751)]