20152206952

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1\times {\mathrm{3049}}^1$

素因数の和:4034

約数の個数: 64

約数和(自身を含む): 40406400000

約数和(自身を除く): 20254193048

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 232, 248, 899, 919, 1798, 1838, 3049, 3596, 3676, 6098, 7192, 7352, 12196, 24392, 26651, 28489, 53302, 56978, 88421, 94519, 106604, 113956, 176842, 189038, 213208, 227912, 353684, 378076, 707368, 756152, 826181, 1652362, 2741051, 2802031, 3304724, 5482102, 5604062, 6609448, 10964204, 11208124, 21928408, 22416248, 81258899, 86862961, 162517798, 173725922, 325035596, 347451844, 650071192, 694903688, 2519025869, 5038051738, 10076103476, 20152206952]

約数ペア:

[(1, 20152206952), (2, 10076103476), (4, 5038051738), (8, 2519025869), (29, 694903688), (31, 650071192), (58, 347451844), (62, 325035596), (116, 173725922), (124, 162517798), (232, 86862961), (248, 81258899), (899, 22416248), (919, 21928408), (1798, 11208124), (1838, 10964204), (3049, 6609448), (3596, 5604062), (3676, 5482102), (6098, 3304724), (7192, 2802031), (7352, 2741051), (12196, 1652362), (24392, 826181), (26651, 756152), (28489, 707368), (53302, 378076), (56978, 353684), (88421, 227912), (94519, 213208), (106604, 189038), (113956, 176842)]