20163371844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{103421}}^1$

素因数の和:103657

約数の個数: 96

約数和(自身を含む): 58935647232

約数和(自身を除く): 38772275388

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 211, 231, 308, 422, 462, 633, 844, 924, 1266, 1477, 2321, 2532, 2954, 4431, 4642, 5908, 6963, 8862, 9284, 13926, 16247, 17724, 27852, 32494, 48741, 64988, 97482, 103421, 194964, 206842, 310263, 413684, 620526, 723947, 1137631, 1241052, 1447894, 2171841, 2275262, 2895788, 3412893, 4343682, 4550524, 6825786, 7963417, 8687364, 13651572, 15926834, 21821831, 23890251, 31853668, 43643662, 47780502, 65465493, 87287324, 95561004, 130930986, 152752817, 240040141, 261861972, 305505634, 458258451, 480080282, 611011268, 720120423, 916516902, 960160564, 1440240846, 1680280987, 1833033804, 2880481692, 3360561974, 5040842961, 6721123948, 10081685922, 20163371844]

約数ペア:

[(1, 20163371844), (2, 10081685922), (3, 6721123948), (4, 5040842961), (6, 3360561974), (7, 2880481692), (11, 1833033804), (12, 1680280987), (14, 1440240846), (21, 960160564), (22, 916516902), (28, 720120423), (33, 611011268), (42, 480080282), (44, 458258451), (66, 305505634), (77, 261861972), (84, 240040141), (132, 152752817), (154, 130930986), (211, 95561004), (231, 87287324), (308, 65465493), (422, 47780502), (462, 43643662), (633, 31853668), (844, 23890251), (924, 21821831), (1266, 15926834), (1477, 13651572), (2321, 8687364), (2532, 7963417), (2954, 6825786), (4431, 4550524), (4642, 4343682), (5908, 3412893), (6963, 2895788), (8862, 2275262), (9284, 2171841), (13926, 1447894), (16247, 1241052), (17724, 1137631), (27852, 723947), (32494, 620526), (48741, 413684), (64988, 310263), (97482, 206842), (103421, 194964)]