20233970918

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1031}}^1\times {\mathrm{8707}}^1$

素因数の和:9777

約数の個数: 48

約数和(自身を含む): 36881236224

約数和(自身を除く): 16647265306

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1031, 1127, 2062, 2254, 7217, 8707, 14434, 17414, 23713, 47426, 50519, 60949, 101038, 121898, 165991, 200261, 331982, 400522, 426643, 853286, 1161937, 1401827, 2323874, 2803654, 8976917, 9812789, 17953834, 19625578, 62838419, 125676838, 206469091, 412938182, 439868933, 879737866, 1445283637, 2890567274, 10116985459, 20233970918]

約数ペア:

[(1, 20233970918), (2, 10116985459), (7, 2890567274), (14, 1445283637), (23, 879737866), (46, 439868933), (49, 412938182), (98, 206469091), (161, 125676838), (322, 62838419), (1031, 19625578), (1127, 17953834), (2062, 9812789), (2254, 8976917), (7217, 2803654), (8707, 2323874), (14434, 1401827), (17414, 1161937), (23713, 853286), (47426, 426643), (50519, 400522), (60949, 331982), (101038, 200261), (121898, 165991)]