20169892072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{5189}}^1\times {\mathrm{44171}}^1$

素因数の和:49377

約数の個数: 32

約数和(自身を含む): 41265482400

約数和(自身を除く): 21095590328

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 5189, 10378, 20756, 41512, 44171, 57079, 88342, 114158, 176684, 228316, 353368, 456632, 485881, 971762, 1943524, 3887048, 229203319, 458406638, 916813276, 1833626552, 2521236509, 5042473018, 10084946036, 20169892072]

約数ペア:

[(1, 20169892072), (2, 10084946036), (4, 5042473018), (8, 2521236509), (11, 1833626552), (22, 916813276), (44, 458406638), (88, 229203319), (5189, 3887048), (10378, 1943524), (20756, 971762), (41512, 485881), (44171, 456632), (57079, 353368), (88342, 228316), (114158, 176684)]