20176417812

素因数分解:

$2^2\times 3^1\times {\mathrm{229}}^1\times {\mathrm{337}}^1\times {\mathrm{21787}}^1$

素因数の和:22360

約数の個数: 48

約数和(自身を含む): 47426375360

約数和(自身を除く): 27249957548

約数列:

[1, 2, 3, 4, 6, 12, 229, 337, 458, 674, 687, 916, 1011, 1348, 1374, 2022, 2748, 4044, 21787, 43574, 65361, 77173, 87148, 130722, 154346, 231519, 261444, 308692, 463038, 926076, 4989223, 7342219, 9978446, 14684438, 14967669, 19956892, 22026657, 29368876, 29935338, 44053314, 59870676, 88106628, 1681368151, 3362736302, 5044104453, 6725472604, 10088208906, 20176417812]

約数ペア:

[(1, 20176417812), (2, 10088208906), (3, 6725472604), (4, 5044104453), (6, 3362736302), (12, 1681368151), (229, 88106628), (337, 59870676), (458, 44053314), (674, 29935338), (687, 29368876), (916, 22026657), (1011, 19956892), (1348, 14967669), (1374, 14684438), (2022, 9978446), (2748, 7342219), (4044, 4989223), (21787, 926076), (43574, 463038), (65361, 308692), (77173, 261444), (87148, 231519), (130722, 154346)]