20343034647

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{45433}}^1$

素因数の和:45584

約数の個数: 48

約数和(自身を含む): 32745192480

約数和(自身を除く): 12402157833

約数列:

[1, 3, 9, 13, 39, 43, 89, 117, 129, 267, 387, 559, 801, 1157, 1677, 3471, 3827, 5031, 10413, 11481, 34443, 45433, 49751, 136299, 149253, 408897, 447759, 590629, 1771887, 1953619, 4043537, 5315661, 5860857, 12130611, 17582571, 25397047, 36391833, 52565981, 76191141, 157697943, 173872091, 228573423, 473093829, 521616273, 1564848819, 2260337183, 6781011549, 20343034647]

約数ペア:

[(1, 20343034647), (3, 6781011549), (9, 2260337183), (13, 1564848819), (39, 521616273), (43, 473093829), (89, 228573423), (117, 173872091), (129, 157697943), (267, 76191141), (387, 52565981), (559, 36391833), (801, 25397047), (1157, 17582571), (1677, 12130611), (3471, 5860857), (3827, 5315661), (5031, 4043537), (10413, 1953619), (11481, 1771887), (34443, 590629), (45433, 447759), (49751, 408897), (136299, 149253)]