20080863374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3695411}}^1$

素因数の和:3695456

約数の個数: 32

約数和(自身を含む): 37249752960

約数和(自身を除く): 17168889586

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 3695411, 7390822, 40649521, 48040343, 70212809, 81299042, 96080686, 140425618, 528443773, 772340899, 912766517, 1056887546, 1544681798, 1825533034, 10040431687, 20080863374]

約数ペア:

[(1, 20080863374), (2, 10040431687), (11, 1825533034), (13, 1544681798), (19, 1056887546), (22, 912766517), (26, 772340899), (38, 528443773), (143, 140425618), (209, 96080686), (247, 81299042), (286, 70212809), (418, 48040343), (494, 40649521), (2717, 7390822), (5434, 3695411)]