20224155393

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1151}}^1\times {\mathrm{1901}}^1$

素因数の和:3150

約数の個数: 48

約数和(自身を含む): 31902474240

約数和(自身を除く): 11678318847

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 1151, 1901, 3081, 3453, 5703, 9243, 10359, 14963, 17109, 24713, 44889, 74139, 90929, 134667, 150179, 222417, 272787, 450537, 818361, 1182077, 1351611, 1952327, 2188051, 3546231, 5856981, 6564153, 10638693, 17570943, 19692459, 28444663, 85333989, 172856029, 256001967, 518568087, 1555704261, 2247128377, 6741385131, 20224155393]

約数ペア:

[(1, 20224155393), (3, 6741385131), (9, 2247128377), (13, 1555704261), (39, 518568087), (79, 256001967), (117, 172856029), (237, 85333989), (711, 28444663), (1027, 19692459), (1151, 17570943), (1901, 10638693), (3081, 6564153), (3453, 5856981), (5703, 3546231), (9243, 2188051), (10359, 1952327), (14963, 1351611), (17109, 1182077), (24713, 818361), (44889, 450537), (74139, 272787), (90929, 222417), (134667, 150179)]