20120595616

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3362399}}^1$

素因数の和:3362437

約数の個数: 48

約数和(自身を含む): 45755539200

約数和(自身を除く): 25634943584

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 3362399, 6724798, 13449596, 26899192, 36986389, 53798384, 57160783, 73972778, 107596768, 114321566, 147945556, 228643132, 295891112, 457286264, 591782224, 628768613, 914572528, 1183564448, 1257537226, 1829145056, 2515074452, 5030148904, 10060297808, 20120595616]

約数ペア:

[(1, 20120595616), (2, 10060297808), (4, 5030148904), (8, 2515074452), (11, 1829145056), (16, 1257537226), (17, 1183564448), (22, 914572528), (32, 628768613), (34, 591782224), (44, 457286264), (68, 295891112), (88, 228643132), (136, 147945556), (176, 114321566), (187, 107596768), (272, 73972778), (352, 57160783), (374, 53798384), (544, 36986389), (748, 26899192), (1496, 13449596), (2992, 6724798), (5984, 3362399)]