20175086328

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1705129}}^1$

素因数の和:1705184

約数の個数: 64

約数和(自身を含む): 55246212000

約数和(自身を除く): 35071125672

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 348, 408, 493, 696, 986, 1479, 1972, 2958, 3944, 5916, 11832, 1705129, 3410258, 5115387, 6820516, 10230774, 13641032, 20461548, 28987193, 40923096, 49448741, 57974386, 86961579, 98897482, 115948772, 148346223, 173923158, 197794964, 231897544, 296692446, 347846316, 395589928, 593384892, 695692632, 840628597, 1186769784, 1681257194, 2521885791, 3362514388, 5043771582, 6725028776, 10087543164, 20175086328]

約数ペア:

[(1, 20175086328), (2, 10087543164), (3, 6725028776), (4, 5043771582), (6, 3362514388), (8, 2521885791), (12, 1681257194), (17, 1186769784), (24, 840628597), (29, 695692632), (34, 593384892), (51, 395589928), (58, 347846316), (68, 296692446), (87, 231897544), (102, 197794964), (116, 173923158), (136, 148346223), (174, 115948772), (204, 98897482), (232, 86961579), (348, 57974386), (408, 49448741), (493, 40923096), (696, 28987193), (986, 20461548), (1479, 13641032), (1972, 10230774), (2958, 6820516), (3944, 5115387), (5916, 3410258), (11832, 1705129)]