19635372

素因数分解:

$2^2\times 3^5\times {\mathrm{20201}}^1$

素因数の和:20220

約数の個数: 36

約数和(自身を含む): 51474696

約数和(自身を除く): 31839324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 20201, 40402, 60603, 80804, 121206, 181809, 242412, 363618, 545427, 727236, 1090854, 1636281, 2181708, 3272562, 4908843, 6545124, 9817686, 19635372]

約数ペア:

[(1, 19635372), (2, 9817686), (3, 6545124), (4, 4908843), (6, 3272562), (9, 2181708), (12, 1636281), (18, 1090854), (27, 727236), (36, 545427), (54, 363618), (81, 242412), (108, 181809), (162, 121206), (243, 80804), (324, 60603), (486, 40402), (972, 20201)]