20360118

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 45785088

約数和(自身を除く): 25424970

約数列:

[1, 2, 3, 6, 17, 31, 34, 47, 51, 62, 93, 94, 102, 137, 141, 186, 274, 282, 411, 527, 799, 822, 1054, 1457, 1581, 1598, 2329, 2397, 2914, 3162, 4247, 4371, 4658, 4794, 6439, 6987, 8494, 8742, 12741, 12878, 13974, 19317, 24769, 25482, 38634, 49538, 72199, 74307, 109463, 144398, 148614, 199609, 216597, 218926, 328389, 399218, 433194, 598827, 656778, 1197654, 3393353, 6786706, 10180059, 20360118]

約数ペア:

[(1, 20360118), (2, 10180059), (3, 6786706), (6, 3393353), (17, 1197654), (31, 656778), (34, 598827), (47, 433194), (51, 399218), (62, 328389), (93, 218926), (94, 216597), (102, 199609), (137, 148614), (141, 144398), (186, 109463), (274, 74307), (282, 72199), (411, 49538), (527, 38634), (799, 25482), (822, 24769), (1054, 19317), (1457, 13974), (1581, 12878), (1598, 12741), (2329, 8742), (2397, 8494), (2914, 6987), (3162, 6439), (4247, 4794), (4371, 4658)]