20033004

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{347}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 49811328

約数和(自身を除く): 29778324

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 283, 347, 566, 694, 849, 1041, 1132, 1388, 1698, 2082, 3396, 4164, 4811, 5899, 9622, 11798, 14433, 17697, 19244, 23596, 28866, 35394, 57732, 70788, 98201, 196402, 294603, 392804, 589206, 1178412, 1669417, 3338834, 5008251, 6677668, 10016502, 20033004]

約数ペア:

[(1, 20033004), (2, 10016502), (3, 6677668), (4, 5008251), (6, 3338834), (12, 1669417), (17, 1178412), (34, 589206), (51, 392804), (68, 294603), (102, 196402), (204, 98201), (283, 70788), (347, 57732), (566, 35394), (694, 28866), (849, 23596), (1041, 19244), (1132, 17697), (1388, 14433), (1698, 11798), (2082, 9622), (3396, 5899), (4164, 4811)]