20164846894

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{887}}^1$

素因数の和:1153

約数の個数: 64

約数和(自身を含む): 32653393920

約数和(自身を除く): 12488547026

約数列:

[1, 2, 37, 41, 59, 74, 82, 118, 127, 254, 887, 1517, 1774, 2183, 2419, 3034, 4366, 4699, 4838, 5207, 7493, 9398, 10414, 14986, 32819, 36367, 52333, 65638, 72734, 89503, 104666, 112649, 179006, 192659, 225298, 277241, 307213, 385318, 554482, 614426, 1345579, 1936321, 2145653, 2691158, 3872642, 4168013, 4291306, 4618609, 6646291, 8336026, 9237218, 11366881, 13292582, 22733762, 79389161, 158778322, 170888533, 245912767, 272497931, 341777066, 491825534, 544995862, 10082423447, 20164846894]

約数ペア:

[(1, 20164846894), (2, 10082423447), (37, 544995862), (41, 491825534), (59, 341777066), (74, 272497931), (82, 245912767), (118, 170888533), (127, 158778322), (254, 79389161), (887, 22733762), (1517, 13292582), (1774, 11366881), (2183, 9237218), (2419, 8336026), (3034, 6646291), (4366, 4618609), (4699, 4291306), (4838, 4168013), (5207, 3872642), (7493, 2691158), (9398, 2145653), (10414, 1936321), (14986, 1345579), (32819, 614426), (36367, 554482), (52333, 385318), (65638, 307213), (72734, 277241), (89503, 225298), (104666, 192659), (112649, 179006)]