20250258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20963}}^1$

素因数の和:20998

約数の個数: 32

約数和(自身を含む): 48301056

約数和(自身を除く): 28050798

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 20963, 41926, 62889, 125778, 146741, 293482, 440223, 482149, 880446, 964298, 1446447, 2892894, 3375043, 6750086, 10125129, 20250258]

約数ペア:

[(1, 20250258), (2, 10125129), (3, 6750086), (6, 3375043), (7, 2892894), (14, 1446447), (21, 964298), (23, 880446), (42, 482149), (46, 440223), (69, 293482), (138, 146741), (161, 125778), (322, 62889), (483, 41926), (966, 20963)]