20182868850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{239}}^1\times {\mathrm{2917}}^1$

素因数の和:3364

約数の個数: 96

約数和(自身を含む): 50540693760

約数和(自身を除く): 30357824910

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 193, 239, 386, 478, 579, 717, 965, 1158, 1195, 1434, 1930, 2390, 2895, 2917, 3585, 4825, 5790, 5834, 5975, 7170, 8751, 9650, 11950, 14475, 14585, 17502, 17925, 28950, 29170, 35850, 43755, 46127, 72925, 87510, 92254, 138381, 145850, 218775, 230635, 276762, 437550, 461270, 562981, 691905, 697163, 1125962, 1153175, 1383810, 1394326, 1688943, 2091489, 2306350, 2814905, 3377886, 3459525, 3485815, 4182978, 5629810, 6919050, 6971630, 8444715, 10457445, 14074525, 16889430, 17429075, 20914890, 28149050, 34858150, 42223575, 52287225, 84447150, 104574450, 134552459, 269104918, 403657377, 672762295, 807314754, 1345524590, 2018286885, 3363811475, 4036573770, 6727622950, 10091434425, 20182868850]

約数ペア:

[(1, 20182868850), (2, 10091434425), (3, 6727622950), (5, 4036573770), (6, 3363811475), (10, 2018286885), (15, 1345524590), (25, 807314754), (30, 672762295), (50, 403657377), (75, 269104918), (150, 134552459), (193, 104574450), (239, 84447150), (386, 52287225), (478, 42223575), (579, 34858150), (717, 28149050), (965, 20914890), (1158, 17429075), (1195, 16889430), (1434, 14074525), (1930, 10457445), (2390, 8444715), (2895, 6971630), (2917, 6919050), (3585, 5629810), (4825, 4182978), (5790, 3485815), (5834, 3459525), (5975, 3377886), (7170, 2814905), (8751, 2306350), (9650, 2091489), (11950, 1688943), (14475, 1394326), (14585, 1383810), (17502, 1153175), (17925, 1125962), (28950, 697163), (29170, 691905), (35850, 562981), (43755, 461270), (46127, 437550), (72925, 276762), (87510, 230635), (92254, 218775), (138381, 145850)]