20122137148

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{397}}^1\times {\mathrm{733}}^1$

素因数の和:1486

約数の個数: 48

約数和(自身を含む): 36072459360

約数和(自身を除く): 15950322212

約数列:

[1, 2, 4, 59, 118, 236, 293, 397, 586, 733, 794, 1172, 1466, 1588, 2932, 17287, 23423, 34574, 43247, 46846, 69148, 86494, 93692, 116321, 172988, 214769, 232642, 291001, 429538, 465284, 582002, 859076, 1164004, 6862939, 12671371, 13725878, 17169059, 25342742, 27451756, 34338118, 50685484, 68676236, 85263293, 170526586, 341053172, 5030534287, 10061068574, 20122137148]

約数ペア:

[(1, 20122137148), (2, 10061068574), (4, 5030534287), (59, 341053172), (118, 170526586), (236, 85263293), (293, 68676236), (397, 50685484), (586, 34338118), (733, 27451756), (794, 25342742), (1172, 17169059), (1466, 13725878), (1588, 12671371), (2932, 6862939), (17287, 1164004), (23423, 859076), (34574, 582002), (43247, 465284), (46846, 429538), (69148, 291001), (86494, 232642), (93692, 214769), (116321, 172988)]