20183213868

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{7247}}^1$

素因数の和:7487

約数の個数: 96

約数和(自身を含む): 49972930560

約数和(自身を除く): 29789716692

約数列:

[1, 2, 3, 4, 6, 12, 29, 53, 58, 87, 106, 116, 151, 159, 174, 212, 302, 318, 348, 453, 604, 636, 906, 1537, 1812, 3074, 4379, 4611, 6148, 7247, 8003, 8758, 9222, 13137, 14494, 16006, 17516, 18444, 21741, 24009, 26274, 28988, 32012, 43482, 48018, 52548, 86964, 96036, 210163, 232087, 384091, 420326, 464174, 630489, 696261, 768182, 840652, 928348, 1094297, 1152273, 1260978, 1392522, 1536364, 2188594, 2304546, 2521956, 2785044, 3282891, 4377188, 4609092, 6565782, 11138639, 13131564, 22277278, 31734613, 33415917, 44554556, 57997741, 63469226, 66831834, 95203839, 115995482, 126938452, 133663668, 173993223, 190407678, 231990964, 347986446, 380815356, 695972892, 1681934489, 3363868978, 5045803467, 6727737956, 10091606934, 20183213868]

約数ペア:

[(1, 20183213868), (2, 10091606934), (3, 6727737956), (4, 5045803467), (6, 3363868978), (12, 1681934489), (29, 695972892), (53, 380815356), (58, 347986446), (87, 231990964), (106, 190407678), (116, 173993223), (151, 133663668), (159, 126938452), (174, 115995482), (212, 95203839), (302, 66831834), (318, 63469226), (348, 57997741), (453, 44554556), (604, 33415917), (636, 31734613), (906, 22277278), (1537, 13131564), (1812, 11138639), (3074, 6565782), (4379, 4609092), (4611, 4377188), (6148, 3282891), (7247, 2785044), (8003, 2521956), (8758, 2304546), (9222, 2188594), (13137, 1536364), (14494, 1392522), (16006, 1260978), (17516, 1152273), (18444, 1094297), (21741, 928348), (24009, 840652), (26274, 768182), (28988, 696261), (32012, 630489), (43482, 464174), (48018, 420326), (52548, 384091), (86964, 232087), (96036, 210163)]