20183359671

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{79987}}^1$

素因数の和:80092

約数の個数: 36

約数和(自身を含む): 31051821528

約数和(自身を除く): 10868461857

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 529, 1219, 1587, 3657, 4761, 10971, 28037, 79987, 84111, 239961, 252333, 719883, 1839701, 4239311, 5519103, 12717933, 16557309, 38153799, 42313123, 97504153, 126939369, 292512459, 380818107, 877537377, 2242595519, 6727786557, 20183359671]

約数ペア:

[(1, 20183359671), (3, 6727786557), (9, 2242595519), (23, 877537377), (53, 380818107), (69, 292512459), (159, 126939369), (207, 97504153), (477, 42313123), (529, 38153799), (1219, 16557309), (1587, 12717933), (3657, 5519103), (4761, 4239311), (10971, 1839701), (28037, 719883), (79987, 252333), (84111, 239961)]