20222743312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2677}}^1\times {\mathrm{27773}}^1$

素因数の和:30475

約数の個数: 40

約数和(自身を含む): 41503354776

約数和(自身を除く): 21280611464

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2677, 5354, 10708, 21416, 27773, 42832, 45509, 55546, 91018, 111092, 182036, 222184, 364072, 444368, 472141, 728144, 944282, 1888564, 3777128, 7554256, 74348321, 148696642, 297393284, 594786568, 1189573136, 1263921457, 2527842914, 5055685828, 10111371656, 20222743312]

約数ペア:

[(1, 20222743312), (2, 10111371656), (4, 5055685828), (8, 2527842914), (16, 1263921457), (17, 1189573136), (34, 594786568), (68, 297393284), (136, 148696642), (272, 74348321), (2677, 7554256), (5354, 3777128), (10708, 1888564), (21416, 944282), (27773, 728144), (42832, 472141), (45509, 444368), (55546, 364072), (91018, 222184), (111092, 182036)]