20024300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{11779}}^1$

素因数の和:11810

約数の個数: 36

約数和(自身を含む): 46012680

約数和(自身を除く): 25988380

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 11779, 23558, 47116, 58895, 117790, 200243, 235580, 294475, 400486, 588950, 800972, 1001215, 1177900, 2002430, 4004860, 5006075, 10012150, 20024300]

約数ペア:

[(1, 20024300), (2, 10012150), (4, 5006075), (5, 4004860), (10, 2002430), (17, 1177900), (20, 1001215), (25, 800972), (34, 588950), (50, 400486), (68, 294475), (85, 235580), (100, 200243), (170, 117790), (340, 58895), (425, 47116), (850, 23558), (1700, 11779)]