20734851816

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41140579}}^1$

素因数の和:41140598

約数の個数: 48

約数和(自身を含む): 64179304800

約数和(自身を除く): 43444452984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 41140579, 82281158, 123421737, 164562316, 246843474, 287984053, 329124632, 370265211, 493686948, 575968106, 740530422, 863952159, 987373896, 1151936212, 1481060844, 1727904318, 2303872424, 2591856477, 2962121688, 3455808636, 5183712954, 6911617272, 10367425908, 20734851816]

約数ペア:

[(1, 20734851816), (2, 10367425908), (3, 6911617272), (4, 5183712954), (6, 3455808636), (7, 2962121688), (8, 2591856477), (9, 2303872424), (12, 1727904318), (14, 1481060844), (18, 1151936212), (21, 987373896), (24, 863952159), (28, 740530422), (36, 575968106), (42, 493686948), (56, 370265211), (63, 329124632), (72, 287984053), (84, 246843474), (126, 164562316), (168, 123421737), (252, 82281158), (504, 41140579)]