20232992

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2861}}^1$

素因数の和:2901

約数の個数: 48

約数和(自身を含む): 45437112

約数和(自身を除く): 25204120

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 2861, 3536, 5722, 7072, 11444, 22888, 37193, 45776, 48637, 74386, 91552, 97274, 148772, 194548, 297544, 389096, 595088, 632281, 778192, 1190176, 1264562, 1556384, 2529124, 5058248, 10116496, 20232992]

約数ペア:

[(1, 20232992), (2, 10116496), (4, 5058248), (8, 2529124), (13, 1556384), (16, 1264562), (17, 1190176), (26, 778192), (32, 632281), (34, 595088), (52, 389096), (68, 297544), (104, 194548), (136, 148772), (208, 97274), (221, 91552), (272, 74386), (416, 48637), (442, 45776), (544, 37193), (884, 22888), (1768, 11444), (2861, 7072), (3536, 5722)]