20135198718

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1\times {\mathrm{2633}}^1$

素因数の和:3098

約数の個数: 96

約数和(自身を含む): 47025497376

約数和(自身を除く): 26890298658

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 67, 102, 134, 153, 201, 306, 373, 402, 603, 746, 1119, 1139, 1206, 2238, 2278, 2633, 3357, 3417, 5266, 6341, 6714, 6834, 7899, 10251, 12682, 15798, 19023, 20502, 23697, 24991, 38046, 44761, 47394, 49982, 57069, 74973, 89522, 114138, 134283, 149946, 176411, 224919, 268566, 352822, 402849, 424847, 449838, 529233, 805698, 849694, 982109, 1058466, 1274541, 1587699, 1964218, 2549082, 2946327, 2998987, 3175398, 3823623, 5892654, 5997974, 7647246, 8838981, 8996961, 16695853, 17677962, 17993922, 26990883, 33391706, 50087559, 53981766, 65801303, 100175118, 131602606, 150262677, 197403909, 300525354, 394807818, 592211727, 1118622151, 1184423454, 2237244302, 3355866453, 6711732906, 10067599359, 20135198718]

約数ペア:

[(1, 20135198718), (2, 10067599359), (3, 6711732906), (6, 3355866453), (9, 2237244302), (17, 1184423454), (18, 1118622151), (34, 592211727), (51, 394807818), (67, 300525354), (102, 197403909), (134, 150262677), (153, 131602606), (201, 100175118), (306, 65801303), (373, 53981766), (402, 50087559), (603, 33391706), (746, 26990883), (1119, 17993922), (1139, 17677962), (1206, 16695853), (2238, 8996961), (2278, 8838981), (2633, 7647246), (3357, 5997974), (3417, 5892654), (5266, 3823623), (6341, 3175398), (6714, 2998987), (6834, 2946327), (7899, 2549082), (10251, 1964218), (12682, 1587699), (15798, 1274541), (19023, 1058466), (20502, 982109), (23697, 849694), (24991, 805698), (38046, 529233), (44761, 449838), (47394, 424847), (49982, 402849), (57069, 352822), (74973, 268566), (89522, 224919), (114138, 176411), (134283, 149946)]