20131949006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1801}}^1\times {\mathrm{429931}}^1$

素因数の和:431747

約数の個数: 16

約数和(自身を含む): 32538973488

約数和(自身を除く): 12407024482

約数列:

[1, 2, 13, 26, 1801, 3602, 23413, 46826, 429931, 859862, 5589103, 11178206, 774305731, 1548611462, 10065974503, 20131949006]

約数ペア:

[(1, 20131949006), (2, 10065974503), (13, 1548611462), (26, 774305731), (1801, 11178206), (3602, 5589103), (23413, 859862), (46826, 429931)]