20235966768

素因数分解:

$2^4\times 3^2\times {\mathrm{1229}}^1\times {\mathrm{114343}}^1$

素因数の和:115586

約数の個数: 60

約数和(自身を含む): 56679177360

約数和(自身を除く): 36443210592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1229, 2458, 3687, 4916, 7374, 9832, 11061, 14748, 19664, 22122, 29496, 44244, 58992, 88488, 114343, 176976, 228686, 343029, 457372, 686058, 914744, 1029087, 1372116, 1829488, 2058174, 2744232, 4116348, 5488464, 8232696, 16465392, 140527547, 281055094, 421582641, 562110188, 843165282, 1124220376, 1264747923, 1686330564, 2248440752, 2529495846, 3372661128, 5058991692, 6745322256, 10117983384, 20235966768]

約数ペア:

[(1, 20235966768), (2, 10117983384), (3, 6745322256), (4, 5058991692), (6, 3372661128), (8, 2529495846), (9, 2248440752), (12, 1686330564), (16, 1264747923), (18, 1124220376), (24, 843165282), (36, 562110188), (48, 421582641), (72, 281055094), (144, 140527547), (1229, 16465392), (2458, 8232696), (3687, 5488464), (4916, 4116348), (7374, 2744232), (9832, 2058174), (11061, 1829488), (14748, 1372116), (19664, 1029087), (22122, 914744), (29496, 686058), (44244, 457372), (58992, 343029), (88488, 228686), (114343, 176976)]