20094573318

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{337}}^1\times {\mathrm{27529}}^1$

素因数の和:27909

約数の個数: 48

約数和(自身を含む): 42543100080

約数和(自身を除く): 22448526762

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 337, 361, 674, 722, 1011, 1083, 2022, 2166, 6403, 12806, 19209, 27529, 38418, 55058, 82587, 121657, 165174, 243314, 364971, 523051, 729942, 1046102, 1569153, 3138306, 9277273, 9937969, 18554546, 19875938, 27831819, 29813907, 55663638, 59627814, 176268187, 352536374, 528804561, 1057609122, 3349095553, 6698191106, 10047286659, 20094573318]

約数ペア:

[(1, 20094573318), (2, 10047286659), (3, 6698191106), (6, 3349095553), (19, 1057609122), (38, 528804561), (57, 352536374), (114, 176268187), (337, 59627814), (361, 55663638), (674, 29813907), (722, 27831819), (1011, 19875938), (1083, 18554546), (2022, 9937969), (2166, 9277273), (6403, 3138306), (12806, 1569153), (19209, 1046102), (27529, 729942), (38418, 523051), (55058, 364971), (82587, 243314), (121657, 165174)]