20095770260

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3511}}^1\times {\mathrm{6089}}^1$

素因数の和:9656

約数の個数: 48

約数和(自身を含む): 43118369280

約数和(自身を除く): 23022599020

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 3511, 6089, 7022, 12178, 14044, 17555, 24356, 30445, 35110, 60890, 70220, 121780, 165017, 286183, 330034, 572366, 660068, 825085, 1144732, 1430915, 1650170, 2861830, 3300340, 5723660, 21378479, 42756958, 85513916, 106892395, 213784790, 427569580, 1004788513, 2009577026, 4019154052, 5023942565, 10047885130, 20095770260]

約数ペア:

[(1, 20095770260), (2, 10047885130), (4, 5023942565), (5, 4019154052), (10, 2009577026), (20, 1004788513), (47, 427569580), (94, 213784790), (188, 106892395), (235, 85513916), (470, 42756958), (940, 21378479), (3511, 5723660), (6089, 3300340), (7022, 2861830), (12178, 1650170), (14044, 1430915), (17555, 1144732), (24356, 825085), (30445, 660068), (35110, 572366), (60890, 330034), (70220, 286183), (121780, 165017)]