20213846634

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{151}}^1\times {\mathrm{77201}}^1$

素因数の和:77391

約数の個数: 48

約数和(自身を含む): 43230649536

約数和(自身を除く): 23016802902

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 151, 289, 302, 453, 578, 867, 906, 1734, 2567, 5134, 7701, 15402, 43639, 77201, 87278, 130917, 154402, 231603, 261834, 463206, 1312417, 2624834, 3937251, 7874502, 11657351, 22311089, 23314702, 34972053, 44622178, 66933267, 69944106, 133866534, 198174967, 396349934, 594524901, 1189049802, 3368974439, 6737948878, 10106923317, 20213846634]

約数ペア:

[(1, 20213846634), (2, 10106923317), (3, 6737948878), (6, 3368974439), (17, 1189049802), (34, 594524901), (51, 396349934), (102, 198174967), (151, 133866534), (289, 69944106), (302, 66933267), (453, 44622178), (578, 34972053), (867, 23314702), (906, 22311089), (1734, 11657351), (2567, 7874502), (5134, 3937251), (7701, 2624834), (15402, 1312417), (43639, 463206), (77201, 261834), (87278, 231603), (130917, 154402)]