20179483803

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{44453}}^1$

素因数の和:44545

約数の個数: 64

約数和(自身を含む): 33799265280

約数和(自身を除く): 13619781477

約数列:

[1, 3, 9, 17, 23, 27, 43, 51, 69, 129, 153, 207, 387, 391, 459, 621, 731, 989, 1161, 1173, 2193, 2967, 3519, 6579, 8901, 10557, 16813, 19737, 26703, 44453, 50439, 133359, 151317, 400077, 453951, 755701, 1022419, 1200231, 1911479, 2267103, 3067257, 5734437, 6801309, 9201771, 17203311, 17381123, 20403927, 27605313, 32495143, 43964017, 51609933, 52143369, 97485429, 131892051, 156430107, 292456287, 395676153, 469290321, 747388289, 877368861, 1187028459, 2242164867, 6726494601, 20179483803]

約数ペア:

[(1, 20179483803), (3, 6726494601), (9, 2242164867), (17, 1187028459), (23, 877368861), (27, 747388289), (43, 469290321), (51, 395676153), (69, 292456287), (129, 156430107), (153, 131892051), (207, 97485429), (387, 52143369), (391, 51609933), (459, 43964017), (621, 32495143), (731, 27605313), (989, 20403927), (1161, 17381123), (1173, 17203311), (2193, 9201771), (2967, 6801309), (3519, 5734437), (6579, 3067257), (8901, 2267103), (10557, 1911479), (16813, 1200231), (19737, 1022419), (26703, 755701), (44453, 453951), (50439, 400077), (133359, 151317)]