20221434592

素因数分解:

$2^5\times {\mathrm{29}}^2\times {\mathrm{263}}^1\times {\mathrm{2857}}^1$

素因数の和:3188

約数の個数: 72

約数和(自身を含む): 41402336976

約数和(自身を除く): 21180902384

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 263, 464, 526, 841, 928, 1052, 1682, 2104, 2857, 3364, 4208, 5714, 6728, 7627, 8416, 11428, 13456, 15254, 22856, 26912, 30508, 45712, 61016, 82853, 91424, 122032, 165706, 221183, 244064, 331412, 442366, 662824, 751391, 884732, 1325648, 1502782, 1769464, 2402737, 2651296, 3005564, 3538928, 4805474, 6011128, 7077856, 9610948, 12022256, 19221896, 21790339, 24044512, 38443792, 43580678, 76887584, 87161356, 174322712, 348645424, 631919831, 697290848, 1263839662, 2527679324, 5055358648, 10110717296, 20221434592]

約数ペア:

[(1, 20221434592), (2, 10110717296), (4, 5055358648), (8, 2527679324), (16, 1263839662), (29, 697290848), (32, 631919831), (58, 348645424), (116, 174322712), (232, 87161356), (263, 76887584), (464, 43580678), (526, 38443792), (841, 24044512), (928, 21790339), (1052, 19221896), (1682, 12022256), (2104, 9610948), (2857, 7077856), (3364, 6011128), (4208, 4805474), (5714, 3538928), (6728, 3005564), (7627, 2651296), (8416, 2402737), (11428, 1769464), (13456, 1502782), (15254, 1325648), (22856, 884732), (26912, 751391), (30508, 662824), (45712, 442366), (61016, 331412), (82853, 244064), (91424, 221183), (122032, 165706)]