20934768

素因数分解:

$2^4\times 3^1\times {\mathrm{587}}^1\times {\mathrm{743}}^1$

素因数の和:1341

約数の個数: 40

約数和(自身を含む): 54246528

約数和(自身を除く): 33311760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 587, 743, 1174, 1486, 1761, 2229, 2348, 2972, 3522, 4458, 4696, 5944, 7044, 8916, 9392, 11888, 14088, 17832, 28176, 35664, 436141, 872282, 1308423, 1744564, 2616846, 3489128, 5233692, 6978256, 10467384, 20934768]

約数ペア:

[(1, 20934768), (2, 10467384), (3, 6978256), (4, 5233692), (6, 3489128), (8, 2616846), (12, 1744564), (16, 1308423), (24, 872282), (48, 436141), (587, 35664), (743, 28176), (1174, 17832), (1486, 14088), (1761, 11888), (2229, 9392), (2348, 8916), (2972, 7044), (3522, 5944), (4458, 4696)]