20131568674

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{5881}}^1$

素因数の和:6683

約数の個数: 64

約数和(自身を含む): 38521923840

約数和(自身を除く): 18390355166

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 757, 1514, 2261, 4522, 5299, 5881, 10598, 11762, 12869, 14383, 25738, 28766, 41167, 82334, 90083, 99977, 100681, 111739, 180166, 199954, 201362, 223478, 244511, 489022, 699839, 782173, 1399678, 1564346, 1711577, 1899563, 3423154, 3799126, 4451917, 8903834, 13296941, 26593882, 31163419, 62326838, 75682589, 84586423, 151365178, 169172846, 529778123, 592104961, 1059556246, 1184209922, 1437969191, 2875938382, 10065784337, 20131568674]

約数ペア:

[(1, 20131568674), (2, 10065784337), (7, 2875938382), (14, 1437969191), (17, 1184209922), (19, 1059556246), (34, 592104961), (38, 529778123), (119, 169172846), (133, 151365178), (238, 84586423), (266, 75682589), (323, 62326838), (646, 31163419), (757, 26593882), (1514, 13296941), (2261, 8903834), (4522, 4451917), (5299, 3799126), (5881, 3423154), (10598, 1899563), (11762, 1711577), (12869, 1564346), (14383, 1399678), (25738, 782173), (28766, 699839), (41167, 489022), (82334, 244511), (90083, 223478), (99977, 201362), (100681, 199954), (111739, 180166)]