20588672442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{36809}}^1$

素因数の和:36999

約数の個数: 64

約数和(自身を含む): 45415883520

約数和(自身を除く): 24827211078

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 101, 142, 202, 213, 303, 426, 606, 923, 1313, 1846, 2626, 2769, 3939, 5538, 7171, 7878, 14342, 21513, 36809, 43026, 73618, 93223, 110427, 186446, 220854, 279669, 478517, 559338, 957034, 1435551, 2613439, 2871102, 3717709, 5226878, 7435418, 7840317, 11153127, 15680634, 22306254, 33974707, 48330217, 67949414, 96660434, 101924121, 144990651, 203848242, 263957339, 289981302, 527914678, 791872017, 1583744034, 3431445407, 6862890814, 10294336221, 20588672442]

約数ペア:

[(1, 20588672442), (2, 10294336221), (3, 6862890814), (6, 3431445407), (13, 1583744034), (26, 791872017), (39, 527914678), (71, 289981302), (78, 263957339), (101, 203848242), (142, 144990651), (202, 101924121), (213, 96660434), (303, 67949414), (426, 48330217), (606, 33974707), (923, 22306254), (1313, 15680634), (1846, 11153127), (2626, 7840317), (2769, 7435418), (3939, 5226878), (5538, 3717709), (7171, 2871102), (7878, 2613439), (14342, 1435551), (21513, 957034), (36809, 559338), (43026, 478517), (73618, 279669), (93223, 220854), (110427, 186446)]