20090738470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{10429}}^1$

素因数の和:10741

約数の個数: 64

約数和(自身を含む): 40119287040

約数和(自身を除く): 20028548570

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 211, 415, 422, 830, 913, 1055, 1826, 2110, 2321, 4565, 4642, 9130, 10429, 11605, 17513, 20858, 23210, 35026, 52145, 87565, 104290, 114719, 175130, 192643, 229438, 385286, 573595, 865607, 963215, 1147190, 1731214, 1926430, 2200519, 4328035, 4401038, 8656070, 9521677, 11002595, 19043354, 22005190, 24205709, 47608385, 48411418, 95216770, 121028545, 182643077, 242057090, 365286154, 913215385, 1826430770, 2009073847, 4018147694, 10045369235, 20090738470]

約数ペア:

[(1, 20090738470), (2, 10045369235), (5, 4018147694), (10, 2009073847), (11, 1826430770), (22, 913215385), (55, 365286154), (83, 242057090), (110, 182643077), (166, 121028545), (211, 95216770), (415, 48411418), (422, 47608385), (830, 24205709), (913, 22005190), (1055, 19043354), (1826, 11002595), (2110, 9521677), (2321, 8656070), (4565, 4401038), (4642, 4328035), (9130, 2200519), (10429, 1926430), (11605, 1731214), (17513, 1147190), (20858, 963215), (23210, 865607), (35026, 573595), (52145, 385286), (87565, 229438), (104290, 192643), (114719, 175130)]