20226773128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1753}}^1\times {\mathrm{2293}}^1$

素因数の和:4106

約数の個数: 64

約数和(自身を含む): 41282915760

約数和(自身を除く): 21056142632

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 1753, 2293, 2516, 3506, 4586, 5032, 7012, 9172, 14024, 18344, 29801, 38981, 59602, 64861, 77962, 84841, 119204, 129722, 155924, 169682, 238408, 259444, 311848, 339364, 518888, 678728, 1102637, 1442297, 2205274, 2884594, 4019629, 4410548, 5769188, 8039258, 8821096, 11538376, 16078516, 32157032, 68333693, 136667386, 148726273, 273334772, 297452546, 546669544, 594905092, 1189810184, 2528346641, 5056693282, 10113386564, 20226773128]

約数ペア:

[(1, 20226773128), (2, 10113386564), (4, 5056693282), (8, 2528346641), (17, 1189810184), (34, 594905092), (37, 546669544), (68, 297452546), (74, 273334772), (136, 148726273), (148, 136667386), (296, 68333693), (629, 32157032), (1258, 16078516), (1753, 11538376), (2293, 8821096), (2516, 8039258), (3506, 5769188), (4586, 4410548), (5032, 4019629), (7012, 2884594), (9172, 2205274), (14024, 1442297), (18344, 1102637), (29801, 678728), (38981, 518888), (59602, 339364), (64861, 311848), (77962, 259444), (84841, 238408), (119204, 169682), (129722, 155924)]