20142655734

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{389}}^1\times {\mathrm{1361}}^1$

素因数の和:2145

約数の個数: 64

約数和(自身を含む): 42910845120

約数和(自身を除く): 22768189386

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 373, 389, 746, 778, 1119, 1167, 1361, 2238, 2334, 2722, 4083, 6341, 6613, 8166, 12682, 13226, 19023, 19839, 23137, 38046, 39678, 46274, 69411, 138822, 145097, 290194, 435291, 507653, 529429, 870582, 1015306, 1058858, 1522959, 1588287, 2466649, 3045918, 3176574, 4933298, 7399947, 8630101, 9000293, 14799894, 17260202, 18000586, 25890303, 27000879, 51780606, 54001758, 197477017, 394954034, 592431051, 1184862102, 3357109289, 6714218578, 10071327867, 20142655734]

約数ペア:

[(1, 20142655734), (2, 10071327867), (3, 6714218578), (6, 3357109289), (17, 1184862102), (34, 592431051), (51, 394954034), (102, 197477017), (373, 54001758), (389, 51780606), (746, 27000879), (778, 25890303), (1119, 18000586), (1167, 17260202), (1361, 14799894), (2238, 9000293), (2334, 8630101), (2722, 7399947), (4083, 4933298), (6341, 3176574), (6613, 3045918), (8166, 2466649), (12682, 1588287), (13226, 1522959), (19023, 1058858), (19839, 1015306), (23137, 870582), (38046, 529429), (39678, 507653), (46274, 435291), (69411, 290194), (138822, 145097)]