20670012

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 59351040

約数和(自身を除く): 38681028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 127, 132, 137, 198, 254, 274, 297, 381, 396, 411, 508, 548, 594, 762, 822, 1143, 1188, 1233, 1397, 1507, 1524, 1644, 2286, 2466, 2794, 3014, 3429, 3699, 4191, 4521, 4572, 4932, 5588, 6028, 6858, 7398, 8382, 9042, 12573, 13563, 13716, 14796, 16764, 17399, 18084, 25146, 27126, 34798, 37719, 40689, 50292, 52197, 54252, 69596, 75438, 81378, 104394, 150876, 156591, 162756, 191389, 208788, 313182, 382778, 469773, 574167, 626364, 765556, 939546, 1148334, 1722501, 1879092, 2296668, 3445002, 5167503, 6890004, 10335006, 20670012]

約数ペア:

[(1, 20670012), (2, 10335006), (3, 6890004), (4, 5167503), (6, 3445002), (9, 2296668), (11, 1879092), (12, 1722501), (18, 1148334), (22, 939546), (27, 765556), (33, 626364), (36, 574167), (44, 469773), (54, 382778), (66, 313182), (99, 208788), (108, 191389), (127, 162756), (132, 156591), (137, 150876), (198, 104394), (254, 81378), (274, 75438), (297, 69596), (381, 54252), (396, 52197), (411, 50292), (508, 40689), (548, 37719), (594, 34798), (762, 27126), (822, 25146), (1143, 18084), (1188, 17399), (1233, 16764), (1397, 14796), (1507, 13716), (1524, 13563), (1644, 12573), (2286, 9042), (2466, 8382), (2794, 7398), (3014, 6858), (3429, 6028), (3699, 5588), (4191, 4932), (4521, 4572)]