20180304248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{7583}}^1\times {\mathrm{25589}}^1$

素因数の和:33191

約数の個数: 32

約数和(自身を含む): 40755657600

約数和(自身を除く): 20575353352

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 7583, 15166, 25589, 30332, 51178, 60664, 98579, 102356, 197158, 204712, 332657, 394316, 665314, 788632, 1330628, 2661256, 194041387, 388082774, 776165548, 1552331096, 2522538031, 5045076062, 10090152124, 20180304248]

約数ペア:

[(1, 20180304248), (2, 10090152124), (4, 5045076062), (8, 2522538031), (13, 1552331096), (26, 776165548), (52, 388082774), (104, 194041387), (7583, 2661256), (15166, 1330628), (25589, 788632), (30332, 665314), (51178, 394316), (60664, 332657), (98579, 204712), (102356, 197158)]