20346880060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6019787}}^1$

素因数の和:6019822

約数の個数: 36

約数和(自身を含む): 46268090568

約数和(自身を除く): 25921210508

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 6019787, 12039574, 24079148, 30098935, 60197870, 78257231, 120395740, 156514462, 313028924, 391286155, 782572310, 1017344003, 1565144620, 2034688006, 4069376012, 5086720015, 10173440030, 20346880060]

約数ペア:

[(1, 20346880060), (2, 10173440030), (4, 5086720015), (5, 4069376012), (10, 2034688006), (13, 1565144620), (20, 1017344003), (26, 782572310), (52, 391286155), (65, 313028924), (130, 156514462), (169, 120395740), (260, 78257231), (338, 60197870), (676, 30098935), (845, 24079148), (1690, 12039574), (3380, 6019787)]