20022054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2399}}^1$

素因数の和:2524

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 23523546

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2399, 2782, 4173, 4798, 7197, 8346, 14394, 31187, 62374, 93561, 187122, 256693, 513386, 770079, 1540158, 3337009, 6674018, 10011027, 20022054]

約数ペア:

[(1, 20022054), (2, 10011027), (3, 6674018), (6, 3337009), (13, 1540158), (26, 770079), (39, 513386), (78, 256693), (107, 187122), (214, 93561), (321, 62374), (642, 31187), (1391, 14394), (2399, 8346), (2782, 7197), (4173, 4798)]