20189572686632

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{1381}}^1\times {\mathrm{63015221}}^1$

素因数の和:63016637

約数の個数: 32

約数和(自身を含む): 39189166561800

約数和(自身を除く): 18999593875168

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 1381, 2762, 5524, 11048, 40049, 80098, 160196, 320392, 63015221, 126030442, 252060884, 504121768, 1827441409, 3654882818, 7309765636, 14619531272, 87024020201, 174048040402, 348096080804, 696192161608, 2523696585829, 5047393171658, 10094786343316, 20189572686632]

約数ペア:

[(1, 20189572686632), (2, 10094786343316), (4, 5047393171658), (8, 2523696585829), (29, 696192161608), (58, 348096080804), (116, 174048040402), (232, 87024020201), (1381, 14619531272), (2762, 7309765636), (5524, 3654882818), (11048, 1827441409), (40049, 504121768), (80098, 252060884), (160196, 126030442), (320392, 63015221)]