20510051112

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{9189091}}^1$

素因数の和:9189134

約数の個数: 48

約数和(自身を含む): 57339934080

約数和(自身を除く): 36829882968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 9189091, 18378182, 27567273, 36756364, 55134546, 73512728, 82701819, 110269092, 165403638, 220538184, 284861821, 330807276, 569723642, 661614552, 854585463, 1139447284, 1709170926, 2278894568, 2563756389, 3418341852, 5127512778, 6836683704, 10255025556, 20510051112]

約数ペア:

[(1, 20510051112), (2, 10255025556), (3, 6836683704), (4, 5127512778), (6, 3418341852), (8, 2563756389), (9, 2278894568), (12, 1709170926), (18, 1139447284), (24, 854585463), (31, 661614552), (36, 569723642), (62, 330807276), (72, 284861821), (93, 220538184), (124, 165403638), (186, 110269092), (248, 82701819), (279, 73512728), (372, 55134546), (558, 36756364), (744, 27567273), (1116, 18378182), (2232, 9189091)]