20349627232

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3400673}}^1$

素因数の和:3400711

約数の個数: 48

約数和(自身を含む): 46276371792

約数和(自身を除く): 25926744560

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, 3400673, 6801346, 13602692, 27205384, 37407403, 54410768, 57811441, 74814806, 108821536, 115622882, 149629612, 231245764, 299259224, 462491528, 598518448, 635925851, 924983056, 1197036896, 1271851702, 1849966112, 2543703404, 5087406808, 10174813616, 20349627232]

約数ペア:

[(1, 20349627232), (2, 10174813616), (4, 5087406808), (8, 2543703404), (11, 1849966112), (16, 1271851702), (17, 1197036896), (22, 924983056), (32, 635925851), (34, 598518448), (44, 462491528), (68, 299259224), (88, 231245764), (136, 149629612), (176, 115622882), (187, 108821536), (272, 74814806), (352, 57811441), (374, 54410768), (544, 37407403), (748, 27205384), (1496, 13602692), (2992, 6801346), (5984, 3400673)]