20097802634

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3989}}^1$

素因数の和:4108

約数の個数: 128

約数和(自身を含む): 41184460800

約数和(自身を除く): 21086658166

約数列:

[1, 2, 7, 13, 14, 19, 26, 31, 38, 47, 62, 91, 94, 133, 182, 217, 247, 266, 329, 403, 434, 494, 589, 611, 658, 806, 893, 1178, 1222, 1457, 1729, 1786, 2821, 2914, 3458, 3989, 4123, 4277, 5642, 6251, 7657, 7978, 8246, 8554, 10199, 11609, 12502, 15314, 18941, 20398, 23218, 27683, 27923, 37882, 51857, 53599, 55366, 55846, 75791, 81263, 103714, 107198, 123659, 132587, 151582, 162526, 187483, 193781, 247318, 265174, 359879, 362999, 374966, 387562, 530537, 719758, 725998, 865613, 985283, 1061074, 1312381, 1607567, 1731226, 1970566, 2349521, 2437279, 2519153, 2624762, 3215134, 3562177, 4699042, 4874558, 5038306, 5811973, 6896981, 7124354, 11252969, 11623946, 13793962, 16446647, 17060953, 22505938, 24935239, 30543773, 32893294, 34121906, 40683811, 46308301, 49870478, 61087546, 75555649, 81367622, 92616602, 110427487, 151111298, 213806411, 220854974, 324158107, 427612822, 528889543, 648316214, 772992409, 1057779086, 1435557331, 1545984818, 2871114662, 10048901317, 20097802634]

約数ペア:

[(1, 20097802634), (2, 10048901317), (7, 2871114662), (13, 1545984818), (14, 1435557331), (19, 1057779086), (26, 772992409), (31, 648316214), (38, 528889543), (47, 427612822), (62, 324158107), (91, 220854974), (94, 213806411), (133, 151111298), (182, 110427487), (217, 92616602), (247, 81367622), (266, 75555649), (329, 61087546), (403, 49870478), (434, 46308301), (494, 40683811), (589, 34121906), (611, 32893294), (658, 30543773), (806, 24935239), (893, 22505938), (1178, 17060953), (1222, 16446647), (1457, 13793962), (1729, 11623946), (1786, 11252969), (2821, 7124354), (2914, 6896981), (3458, 5811973), (3989, 5038306), (4123, 4874558), (4277, 4699042), (5642, 3562177), (6251, 3215134), (7657, 2624762), (7978, 2519153), (8246, 2437279), (8554, 2349521), (10199, 1970566), (11609, 1731226), (12502, 1607567), (15314, 1312381), (18941, 1061074), (20398, 985283), (23218, 865613), (27683, 725998), (27923, 719758), (37882, 530537), (51857, 387562), (53599, 374966), (55366, 362999), (55846, 359879), (75791, 265174), (81263, 247318), (103714, 193781), (107198, 187483), (123659, 162526), (132587, 151582)]