20342133518

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{337}}^1$

素因数の和:658

約数の個数: 96

約数和(自身を含む): 37111864608

約数和(自身を除く): 16769731090

約数列:

[1, 2, 7, 14, 41, 49, 82, 83, 98, 166, 181, 287, 337, 362, 574, 581, 674, 1162, 1267, 2009, 2359, 2534, 3403, 4018, 4067, 4718, 6806, 7421, 8134, 8869, 13817, 14842, 15023, 16513, 17738, 23821, 27634, 27971, 30046, 33026, 47642, 51947, 55942, 60997, 96719, 103894, 105161, 121994, 166747, 193438, 195797, 210322, 333494, 363629, 391594, 426979, 615943, 677033, 727258, 736127, 853958, 1146811, 1231886, 1354066, 1370579, 1472254, 2293622, 2500877, 2741158, 2988853, 4311601, 5001754, 5062751, 5977706, 8027677, 8623202, 10125502, 16055354, 17506139, 30181207, 35012278, 35439257, 56193739, 60362414, 70878514, 112387478, 122542973, 207572791, 245085946, 248074799, 415145582, 496149598, 1453009537, 2906019074, 10171066759, 20342133518]

約数ペア:

[(1, 20342133518), (2, 10171066759), (7, 2906019074), (14, 1453009537), (41, 496149598), (49, 415145582), (82, 248074799), (83, 245085946), (98, 207572791), (166, 122542973), (181, 112387478), (287, 70878514), (337, 60362414), (362, 56193739), (574, 35439257), (581, 35012278), (674, 30181207), (1162, 17506139), (1267, 16055354), (2009, 10125502), (2359, 8623202), (2534, 8027677), (3403, 5977706), (4018, 5062751), (4067, 5001754), (4718, 4311601), (6806, 2988853), (7421, 2741158), (8134, 2500877), (8869, 2293622), (13817, 1472254), (14842, 1370579), (15023, 1354066), (16513, 1231886), (17738, 1146811), (23821, 853958), (27634, 736127), (27971, 727258), (30046, 677033), (33026, 615943), (47642, 426979), (51947, 391594), (55942, 363629), (60997, 333494), (96719, 210322), (103894, 195797), (105161, 193438), (121994, 166747)]