20170263496

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{8963}}^1\times {\mathrm{16547}}^1$

素因数の和:25533

約数の個数: 32

約数和(自身を含む): 40050793440

約数和(自身を除く): 19880529944

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 8963, 16547, 17926, 33094, 35852, 66188, 71704, 132376, 152371, 281299, 304742, 562598, 609484, 1125196, 1218968, 2250392, 148310761, 296621522, 593243044, 1186486088, 2521282937, 5042565874, 10085131748, 20170263496]

約数ペア:

[(1, 20170263496), (2, 10085131748), (4, 5042565874), (8, 2521282937), (17, 1186486088), (34, 593243044), (68, 296621522), (136, 148310761), (8963, 2250392), (16547, 1218968), (17926, 1125196), (33094, 609484), (35852, 562598), (66188, 304742), (71704, 281299), (132376, 152371)]