20135946246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{107251}}^1$

素因数の和:107381

約数の個数: 64

約数和(自身を含む): 45406206720

約数和(自身を除く): 25270260474

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 83, 87, 166, 174, 249, 377, 498, 754, 1079, 1131, 2158, 2262, 2407, 3237, 4814, 6474, 7221, 14442, 31291, 62582, 93873, 107251, 187746, 214502, 321753, 643506, 1394263, 2788526, 3110279, 4182789, 6220558, 8365578, 8901833, 9330837, 17803666, 18661674, 26705499, 40433627, 53410998, 80867254, 115723829, 121300881, 231447658, 242601762, 258153157, 347171487, 516306314, 694342974, 774459471, 1548918942, 3355991041, 6711982082, 10067973123, 20135946246]

約数ペア:

[(1, 20135946246), (2, 10067973123), (3, 6711982082), (6, 3355991041), (13, 1548918942), (26, 774459471), (29, 694342974), (39, 516306314), (58, 347171487), (78, 258153157), (83, 242601762), (87, 231447658), (166, 121300881), (174, 115723829), (249, 80867254), (377, 53410998), (498, 40433627), (754, 26705499), (1079, 18661674), (1131, 17803666), (2158, 9330837), (2262, 8901833), (2407, 8365578), (3237, 6220558), (4814, 4182789), (6474, 3110279), (7221, 2788526), (14442, 1394263), (31291, 643506), (62582, 321753), (93873, 214502), (107251, 187746)]