20120366034

素因数分解:

$2^1\times 3^3\times {\mathrm{257}}^1\times {\mathrm{389}}^1\times {\mathrm{3727}}^1$

素因数の和:4384

約数の個数: 64

約数和(自身を含む): 45013363200

約数和(自身を除く): 24892997166

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 257, 389, 514, 771, 778, 1167, 1542, 2313, 2334, 3501, 3727, 4626, 6939, 7002, 7454, 10503, 11181, 13878, 21006, 22362, 33543, 67086, 99973, 100629, 199946, 201258, 299919, 599838, 899757, 957839, 1449803, 1799514, 1915678, 2699271, 2873517, 2899606, 4349409, 5398542, 5747034, 8620551, 8698818, 13048227, 17241102, 25861653, 26096454, 39144681, 51723306, 78289362, 372599371, 745198742, 1117798113, 2235596226, 3353394339, 6706788678, 10060183017, 20120366034]

約数ペア:

[(1, 20120366034), (2, 10060183017), (3, 6706788678), (6, 3353394339), (9, 2235596226), (18, 1117798113), (27, 745198742), (54, 372599371), (257, 78289362), (389, 51723306), (514, 39144681), (771, 26096454), (778, 25861653), (1167, 17241102), (1542, 13048227), (2313, 8698818), (2334, 8620551), (3501, 5747034), (3727, 5398542), (4626, 4349409), (6939, 2899606), (7002, 2873517), (7454, 2699271), (10503, 1915678), (11181, 1799514), (13878, 1449803), (21006, 957839), (22362, 899757), (33543, 599838), (67086, 299919), (99973, 201258), (100629, 199946)]