20199334590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1\times {\mathrm{2129}}^1$

素因数の和:2802

約数の個数: 96

約数和(自身を含む): 52872393600

約数和(自身を除く): 32673059010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 271, 389, 542, 778, 813, 1167, 1355, 1626, 1945, 2129, 2334, 2439, 2710, 3501, 3890, 4065, 4258, 4878, 5835, 6387, 7002, 8130, 10645, 11670, 12195, 12774, 17505, 19161, 21290, 24390, 31935, 35010, 38322, 63870, 95805, 105419, 191610, 210838, 316257, 527095, 576959, 632514, 828181, 948771, 1054190, 1153918, 1581285, 1656362, 1730877, 1897542, 2484543, 2884795, 3162570, 3461754, 4140905, 4743855, 4969086, 5192631, 5769590, 7453629, 8281810, 8654385, 9487710, 10385262, 12422715, 14907258, 17308770, 24845430, 25963155, 37268145, 51926310, 74536290, 224437051, 448874102, 673311153, 1122185255, 1346622306, 2019933459, 2244370510, 3366555765, 4039866918, 6733111530, 10099667295, 20199334590]

約数ペア:

[(1, 20199334590), (2, 10099667295), (3, 6733111530), (5, 4039866918), (6, 3366555765), (9, 2244370510), (10, 2019933459), (15, 1346622306), (18, 1122185255), (30, 673311153), (45, 448874102), (90, 224437051), (271, 74536290), (389, 51926310), (542, 37268145), (778, 25963155), (813, 24845430), (1167, 17308770), (1355, 14907258), (1626, 12422715), (1945, 10385262), (2129, 9487710), (2334, 8654385), (2439, 8281810), (2710, 7453629), (3501, 5769590), (3890, 5192631), (4065, 4969086), (4258, 4743855), (4878, 4140905), (5835, 3461754), (6387, 3162570), (7002, 2884795), (8130, 2484543), (10645, 1897542), (11670, 1730877), (12195, 1656362), (12774, 1581285), (17505, 1153918), (19161, 1054190), (21290, 948771), (24390, 828181), (31935, 632514), (35010, 576959), (38322, 527095), (63870, 316257), (95805, 210838), (105419, 191610)]