20236722

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 46569600

約数和(自身を除く): 26332878

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 97, 109, 174, 194, 218, 291, 319, 327, 582, 638, 654, 957, 1067, 1199, 1914, 2134, 2398, 2813, 3161, 3201, 3597, 5626, 6322, 6402, 7194, 8439, 9483, 10573, 16878, 18966, 21146, 30943, 31719, 34771, 61886, 63438, 69542, 92829, 104313, 116303, 185658, 208626, 232606, 306617, 348909, 613234, 697818, 919851, 1839702, 3372787, 6745574, 10118361, 20236722]

約数ペア:

[(1, 20236722), (2, 10118361), (3, 6745574), (6, 3372787), (11, 1839702), (22, 919851), (29, 697818), (33, 613234), (58, 348909), (66, 306617), (87, 232606), (97, 208626), (109, 185658), (174, 116303), (194, 104313), (218, 92829), (291, 69542), (319, 63438), (327, 61886), (582, 34771), (638, 31719), (654, 30943), (957, 21146), (1067, 18966), (1199, 16878), (1914, 10573), (2134, 9483), (2398, 8439), (2813, 7194), (3161, 6402), (3201, 6322), (3597, 5626)]