20163599376

素因数分解:

$2^4\times 3^1\times {\mathrm{420074987}}^1$

素因数の和:420074998

約数の個数: 20

約数和(自身を含む): 52089298512

約数和(自身を除く): 31925699136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420074987, 840149974, 1260224961, 1680299948, 2520449922, 3360599896, 5040899844, 6721199792, 10081799688, 20163599376]

約数ペア:

[(1, 20163599376), (2, 10081799688), (3, 6721199792), (4, 5040899844), (6, 3360599896), (8, 2520449922), (12, 1680299948), (16, 1260224961), (24, 840149974), (48, 420074987)]