20235046140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{112416923}}^1$

素因数の和:112416938

約数の個数: 36

約数和(自身を含む): 61379640504

約数和(自身を除く): 41144594364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 112416923, 224833846, 337250769, 449667692, 562084615, 674501538, 1011752307, 1124169230, 1349003076, 1686253845, 2023504614, 2248338460, 3372507690, 4047009228, 5058761535, 6745015380, 10117523070, 20235046140]

約数ペア:

[(1, 20235046140), (2, 10117523070), (3, 6745015380), (4, 5058761535), (5, 4047009228), (6, 3372507690), (9, 2248338460), (10, 2023504614), (12, 1686253845), (15, 1349003076), (18, 1124169230), (20, 1011752307), (30, 674501538), (36, 562084615), (45, 449667692), (60, 337250769), (90, 224833846), (180, 112416923)]