20244756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14177}}^1$

素因数の和:14208

約数の個数: 48

約数和(自身を含む): 57165696

約数和(自身を除く): 36920940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 14177, 28354, 42531, 56708, 85062, 99239, 170124, 198478, 241009, 297717, 396956, 482018, 595434, 723027, 964036, 1190868, 1446054, 1687063, 2892108, 3374126, 5061189, 6748252, 10122378, 20244756]

約数ペア:

[(1, 20244756), (2, 10122378), (3, 6748252), (4, 5061189), (6, 3374126), (7, 2892108), (12, 1687063), (14, 1446054), (17, 1190868), (21, 964036), (28, 723027), (34, 595434), (42, 482018), (51, 396956), (68, 297717), (84, 241009), (102, 198478), (119, 170124), (204, 99239), (238, 85062), (357, 56708), (476, 42531), (714, 28354), (1428, 14177)]