20235965922

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{6673}}^1\times {\mathrm{8867}}^1$

素因数の和:15567

約数の個数: 48

約数和(自身を含む): 46164324960

約数和(自身を除く): 25928359038

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 6673, 8867, 13346, 17734, 20019, 26601, 40038, 53202, 60057, 79803, 120114, 126787, 159606, 168473, 253574, 336946, 380361, 505419, 760722, 1010838, 1141083, 1516257, 2282166, 3032514, 59169491, 118338982, 177508473, 355016946, 532525419, 1065050838, 1124220329, 2248440658, 3372660987, 6745321974, 10117982961, 20235965922]

約数ペア:

[(1, 20235965922), (2, 10117982961), (3, 6745321974), (6, 3372660987), (9, 2248440658), (18, 1124220329), (19, 1065050838), (38, 532525419), (57, 355016946), (114, 177508473), (171, 118338982), (342, 59169491), (6673, 3032514), (8867, 2282166), (13346, 1516257), (17734, 1141083), (20019, 1010838), (26601, 760722), (40038, 505419), (53202, 380361), (60057, 336946), (79803, 253574), (120114, 168473), (126787, 159606)]