20146464612

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:703

約数の個数: 192

約数和(自身を含む): 55419033600

約数和(自身を除く): 35272568988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 107, 108, 138, 207, 214, 229, 276, 321, 331, 414, 428, 458, 621, 642, 662, 687, 828, 916, 963, 993, 1242, 1284, 1324, 1374, 1926, 1986, 2061, 2461, 2484, 2748, 2889, 2979, 3852, 3972, 4122, 4922, 5267, 5778, 5958, 6183, 7383, 7613, 8244, 8937, 9844, 10534, 11556, 11916, 12366, 14766, 15226, 15801, 17874, 21068, 22149, 22839, 24503, 24732, 29532, 30452, 31602, 35417, 35748, 44298, 45678, 47403, 49006, 63204, 66447, 68517, 70834, 73509, 75799, 88596, 91356, 94806, 98012, 106251, 132894, 137034, 141668, 142209, 147018, 151598, 189612, 205551, 212502, 220527, 227397, 265788, 274068, 284418, 294036, 303196, 318753, 411102, 425004, 441054, 454794, 563569, 568836, 637506, 661581, 682191, 814591, 822204, 882108, 909588, 956259, 1127138, 1275012, 1323162, 1364382, 1629182, 1690707, 1743377, 1912518, 2046573, 2254276, 2443773, 2646324, 2728764, 3258364, 3381414, 3486754, 3825036, 4093146, 4887546, 5072121, 5230131, 6762828, 6973508, 7331319, 8110493, 8186292, 9775092, 10144242, 10460262, 14662638, 15216363, 15690393, 16220986, 20288484, 20920524, 21993957, 24331479, 29325276, 30432726, 31380786, 32441972, 43987914, 47071179, 48662958, 60865452, 62761572, 72994437, 87975828, 94142358, 97325916, 145988874, 186541339, 188284716, 218983311, 291977748, 373082678, 437966622, 559624017, 746165356, 875933244, 1119248034, 1678872051, 2238496068, 3357744102, 5036616153, 6715488204, 10073232306, 20146464612]

約数ペア:

[(1, 20146464612), (2, 10073232306), (3, 6715488204), (4, 5036616153), (6, 3357744102), (9, 2238496068), (12, 1678872051), (18, 1119248034), (23, 875933244), (27, 746165356), (36, 559624017), (46, 437966622), (54, 373082678), (69, 291977748), (92, 218983311), (107, 188284716), (108, 186541339), (138, 145988874), (207, 97325916), (214, 94142358), (229, 87975828), (276, 72994437), (321, 62761572), (331, 60865452), (414, 48662958), (428, 47071179), (458, 43987914), (621, 32441972), (642, 31380786), (662, 30432726), (687, 29325276), (828, 24331479), (916, 21993957), (963, 20920524), (993, 20288484), (1242, 16220986), (1284, 15690393), (1324, 15216363), (1374, 14662638), (1926, 10460262), (1986, 10144242), (2061, 9775092), (2461, 8186292), (2484, 8110493), (2748, 7331319), (2889, 6973508), (2979, 6762828), (3852, 5230131), (3972, 5072121), (4122, 4887546), (4922, 4093146), (5267, 3825036), (5778, 3486754), (5958, 3381414), (6183, 3258364), (7383, 2728764), (7613, 2646324), (8244, 2443773), (8937, 2254276), (9844, 2046573), (10534, 1912518), (11556, 1743377), (11916, 1690707), (12366, 1629182), (14766, 1364382), (15226, 1323162), (15801, 1275012), (17874, 1127138), (21068, 956259), (22149, 909588), (22839, 882108), (24503, 822204), (24732, 814591), (29532, 682191), (30452, 661581), (31602, 637506), (35417, 568836), (35748, 563569), (44298, 454794), (45678, 441054), (47403, 425004), (49006, 411102), (63204, 318753), (66447, 303196), (68517, 294036), (70834, 284418), (73509, 274068), (75799, 265788), (88596, 227397), (91356, 220527), (94806, 212502), (98012, 205551), (106251, 189612), (132894, 151598), (137034, 147018), (141668, 142209)]