20996906142

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5020781}}^1$

素因数の和:5020844

約数の個数: 32

約数和(自身を含む): 45548534304

約数和(自身を除く): 24551628162

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 697, 1394, 2091, 4182, 5020781, 10041562, 15062343, 30124686, 85353277, 170706554, 205852021, 256059831, 411704042, 512119662, 617556063, 1235112126, 3499484357, 6998968714, 10498453071, 20996906142]

約数ペア:

[(1, 20996906142), (2, 10498453071), (3, 6998968714), (6, 3499484357), (17, 1235112126), (34, 617556063), (41, 512119662), (51, 411704042), (82, 256059831), (102, 205852021), (123, 170706554), (246, 85353277), (697, 30124686), (1394, 15062343), (2091, 10041562), (4182, 5020781)]