20189802030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{229769}}^1$

素因数の和:229909

約数の個数: 64

約数和(自身を含む): 50622926400

約数和(自身を除く): 30433124370

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 101, 145, 174, 202, 290, 303, 435, 505, 606, 870, 1010, 1515, 2929, 3030, 5858, 8787, 14645, 17574, 29290, 43935, 87870, 229769, 459538, 689307, 1148845, 1378614, 2297690, 3446535, 6663301, 6893070, 13326602, 19989903, 23206669, 33316505, 39979806, 46413338, 66633010, 69620007, 99949515, 116033345, 139240014, 199899030, 232066690, 348100035, 672993401, 696200070, 1345986802, 2018980203, 3364967005, 4037960406, 6729934010, 10094901015, 20189802030]

約数ペア:

[(1, 20189802030), (2, 10094901015), (3, 6729934010), (5, 4037960406), (6, 3364967005), (10, 2018980203), (15, 1345986802), (29, 696200070), (30, 672993401), (58, 348100035), (87, 232066690), (101, 199899030), (145, 139240014), (174, 116033345), (202, 99949515), (290, 69620007), (303, 66633010), (435, 46413338), (505, 39979806), (606, 33316505), (870, 23206669), (1010, 19989903), (1515, 13326602), (2929, 6893070), (3030, 6663301), (5858, 3446535), (8787, 2297690), (14645, 1378614), (17574, 1148845), (29290, 689307), (43935, 459538), (87870, 229769)]