20241966896

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{439}}^1\times {\mathrm{12923}}^1$

素因数の和:13593

約数の個数: 40

約数和(自身を含む): 39487472640

約数和(自身を除く): 19245505744

約数列:

[1, 2, 4, 8, 16, 223, 439, 446, 878, 892, 1756, 1784, 3512, 3568, 7024, 12923, 25846, 51692, 97897, 103384, 195794, 206768, 391588, 783176, 1566352, 2881829, 5673197, 5763658, 11346394, 11527316, 22692788, 23054632, 45385576, 46109264, 90771152, 1265122931, 2530245862, 5060491724, 10120983448, 20241966896]

約数ペア:

[(1, 20241966896), (2, 10120983448), (4, 5060491724), (8, 2530245862), (16, 1265122931), (223, 90771152), (439, 46109264), (446, 45385576), (878, 23054632), (892, 22692788), (1756, 11527316), (1784, 11346394), (3512, 5763658), (3568, 5673197), (7024, 2881829), (12923, 1566352), (25846, 783176), (51692, 391588), (97897, 206768), (103384, 195794)]