20169859678

素因数分解:

$2^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{108037}}^1$

素因数の和:108109

約数の個数: 32

約数和(自身を含む): 33837501600

約数和(自身を除く): 13667641922

約数列:

[1, 2, 17, 19, 34, 38, 289, 323, 578, 646, 4913, 5491, 9826, 10982, 93347, 108037, 186694, 216074, 1836629, 2052703, 3673258, 4105406, 31222693, 34895951, 62445386, 69791902, 530785781, 593231167, 1061571562, 1186462334, 10084929839, 20169859678]

約数ペア:

[(1, 20169859678), (2, 10084929839), (17, 1186462334), (19, 1061571562), (34, 593231167), (38, 530785781), (289, 69791902), (323, 62445386), (578, 34895951), (646, 31222693), (4913, 4105406), (5491, 3673258), (9826, 2052703), (10982, 1836629), (93347, 216074), (108037, 186694)]