20160791328

素因数分解:

$2^5\times 3^1\times {\mathrm{223}}^1\times {\mathrm{941741}}^1$

素因数の和:941977

約数の個数: 48

約数和(自身を含む): 53159452416

約数和(自身を除く): 32998661088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 223, 446, 669, 892, 1338, 1784, 2676, 3568, 5352, 7136, 10704, 21408, 941741, 1883482, 2825223, 3766964, 5650446, 7533928, 11300892, 15067856, 22601784, 30135712, 45203568, 90407136, 210008243, 420016486, 630024729, 840032972, 1260049458, 1680065944, 2520098916, 3360131888, 5040197832, 6720263776, 10080395664, 20160791328]

約数ペア:

[(1, 20160791328), (2, 10080395664), (3, 6720263776), (4, 5040197832), (6, 3360131888), (8, 2520098916), (12, 1680065944), (16, 1260049458), (24, 840032972), (32, 630024729), (48, 420016486), (96, 210008243), (223, 90407136), (446, 45203568), (669, 30135712), (892, 22601784), (1338, 15067856), (1784, 11300892), (2676, 7533928), (3568, 5650446), (5352, 3766964), (7136, 2825223), (10704, 1883482), (21408, 941741)]