20132700770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1164413}}^1$

素因数の和:1164459

約数の個数: 64

約数和(自身を含む): 46949172480

約数和(自身を除く): 26816471710

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 8645, 17290, 1164413, 2328826, 5822065, 8150891, 11644130, 15137369, 16301782, 22123847, 30274738, 40754455, 44247694, 75686845, 81508910, 105961583, 110619235, 151373690, 154866929, 211923166, 221238470, 287610011, 309733858, 529807915, 575220022, 774334645, 1059615830, 1438050055, 1548669290, 2013270077, 2876100110, 4026540154, 10066350385, 20132700770]

約数ペア:

[(1, 20132700770), (2, 10066350385), (5, 4026540154), (7, 2876100110), (10, 2013270077), (13, 1548669290), (14, 1438050055), (19, 1059615830), (26, 774334645), (35, 575220022), (38, 529807915), (65, 309733858), (70, 287610011), (91, 221238470), (95, 211923166), (130, 154866929), (133, 151373690), (182, 110619235), (190, 105961583), (247, 81508910), (266, 75686845), (455, 44247694), (494, 40754455), (665, 30274738), (910, 22123847), (1235, 16301782), (1330, 15137369), (1729, 11644130), (2470, 8150891), (3458, 5822065), (8645, 2328826), (17290, 1164413)]