20072654790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1229}}^1\times {\mathrm{18773}}^1$

素因数の和:20041

約数の個数: 64

約数和(自身を含む): 49878763200

約数和(自身を除く): 29806108410

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 1229, 2458, 3687, 6145, 7374, 12290, 18435, 18773, 35641, 36870, 37546, 56319, 71282, 93865, 106923, 112638, 178205, 187730, 213846, 281595, 356410, 534615, 544417, 563190, 1069230, 1088834, 1633251, 2722085, 3266502, 5444170, 8166255, 16332510, 23072017, 46144034, 69216051, 115360085, 138432102, 230720170, 346080255, 669088493, 692160510, 1338176986, 2007265479, 3345442465, 4014530958, 6690884930, 10036327395, 20072654790]

約数ペア:

[(1, 20072654790), (2, 10036327395), (3, 6690884930), (5, 4014530958), (6, 3345442465), (10, 2007265479), (15, 1338176986), (29, 692160510), (30, 669088493), (58, 346080255), (87, 230720170), (145, 138432102), (174, 115360085), (290, 69216051), (435, 46144034), (870, 23072017), (1229, 16332510), (2458, 8166255), (3687, 5444170), (6145, 3266502), (7374, 2722085), (12290, 1633251), (18435, 1088834), (18773, 1069230), (35641, 563190), (36870, 544417), (37546, 534615), (56319, 356410), (71282, 281595), (93865, 213846), (106923, 187730), (112638, 178205)]