20160922920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3253}}^1\times {\mathrm{51647}}^1$

素因数の和:54914

約数の個数: 64

約数和(自身を含む): 60502533120

約数和(自身を除く): 40341610200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3253, 6506, 9759, 13012, 16265, 19518, 26024, 32530, 39036, 48795, 51647, 65060, 78072, 97590, 103294, 130120, 154941, 195180, 206588, 258235, 309882, 390360, 413176, 516470, 619764, 774705, 1032940, 1239528, 1549410, 2065880, 3098820, 6197640, 168007691, 336015382, 504023073, 672030764, 840038455, 1008046146, 1344061528, 1680076910, 2016092292, 2520115365, 3360153820, 4032184584, 5040230730, 6720307640, 10080461460, 20160922920]

約数ペア:

[(1, 20160922920), (2, 10080461460), (3, 6720307640), (4, 5040230730), (5, 4032184584), (6, 3360153820), (8, 2520115365), (10, 2016092292), (12, 1680076910), (15, 1344061528), (20, 1008046146), (24, 840038455), (30, 672030764), (40, 504023073), (60, 336015382), (120, 168007691), (3253, 6197640), (6506, 3098820), (9759, 2065880), (13012, 1549410), (16265, 1239528), (19518, 1032940), (26024, 774705), (32530, 619764), (39036, 516470), (48795, 413176), (51647, 390360), (65060, 309882), (78072, 258235), (97590, 206588), (103294, 195180), (130120, 154941)]