20182062496

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{61657}}^1$

素因数の和:61913

約数の個数: 48

約数和(自身を含む): 40693540104

約数和(自身を除く): 20511477608

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 193, 212, 386, 424, 772, 848, 1544, 1696, 3088, 6176, 10229, 20458, 40916, 61657, 81832, 123314, 163664, 246628, 327328, 493256, 986512, 1973024, 3267821, 6535642, 11899801, 13071284, 23799602, 26142568, 47599204, 52285136, 95198408, 104570272, 190396816, 380793632, 630689453, 1261378906, 2522757812, 5045515624, 10091031248, 20182062496]

約数ペア:

[(1, 20182062496), (2, 10091031248), (4, 5045515624), (8, 2522757812), (16, 1261378906), (32, 630689453), (53, 380793632), (106, 190396816), (193, 104570272), (212, 95198408), (386, 52285136), (424, 47599204), (772, 26142568), (848, 23799602), (1544, 13071284), (1696, 11899801), (3088, 6535642), (6176, 3267821), (10229, 1973024), (20458, 986512), (40916, 493256), (61657, 327328), (81832, 246628), (123314, 163664)]