20229439308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{4547}}^1$

素因数の和:4684

約数の個数: 144

約数和(自身を含む): 54340231680

約数和(自身を除く): 34110792372

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 79, 114, 156, 158, 228, 237, 247, 316, 361, 474, 494, 722, 741, 948, 988, 1027, 1083, 1444, 1482, 1501, 2054, 2166, 2964, 3002, 3081, 4108, 4332, 4503, 4547, 4693, 6004, 6162, 9006, 9094, 9386, 12324, 13641, 14079, 18012, 18188, 18772, 19513, 27282, 28158, 28519, 39026, 54564, 56316, 57038, 58539, 59111, 78052, 85557, 86393, 114076, 117078, 118222, 171114, 172786, 177333, 234156, 236444, 259179, 342228, 345572, 354666, 359213, 370747, 518358, 709332, 718426, 741494, 1036716, 1077639, 1112241, 1123109, 1436852, 1482988, 1641467, 2155278, 2224482, 2246218, 3282934, 3369327, 4310556, 4448964, 4492436, 4669769, 4924401, 6565868, 6738654, 6825047, 9339538, 9848802, 13477308, 13650094, 14009307, 18679076, 19697604, 20475141, 21339071, 27300188, 28018614, 40950282, 42678142, 56037228, 64017213, 81900564, 85356284, 88725611, 128034426, 129675893, 177451222, 256068852, 259351786, 266176833, 354902444, 389027679, 518703572, 532353666, 778055358, 1064707332, 1556110716, 1685786609, 3371573218, 5057359827, 6743146436, 10114719654, 20229439308]

約数ペア:

[(1, 20229439308), (2, 10114719654), (3, 6743146436), (4, 5057359827), (6, 3371573218), (12, 1685786609), (13, 1556110716), (19, 1064707332), (26, 778055358), (38, 532353666), (39, 518703572), (52, 389027679), (57, 354902444), (76, 266176833), (78, 259351786), (79, 256068852), (114, 177451222), (156, 129675893), (158, 128034426), (228, 88725611), (237, 85356284), (247, 81900564), (316, 64017213), (361, 56037228), (474, 42678142), (494, 40950282), (722, 28018614), (741, 27300188), (948, 21339071), (988, 20475141), (1027, 19697604), (1083, 18679076), (1444, 14009307), (1482, 13650094), (1501, 13477308), (2054, 9848802), (2166, 9339538), (2964, 6825047), (3002, 6738654), (3081, 6565868), (4108, 4924401), (4332, 4669769), (4503, 4492436), (4547, 4448964), (4693, 4310556), (6004, 3369327), (6162, 3282934), (9006, 2246218), (9094, 2224482), (9386, 2155278), (12324, 1641467), (13641, 1482988), (14079, 1436852), (18012, 1123109), (18188, 1112241), (18772, 1077639), (19513, 1036716), (27282, 741494), (28158, 718426), (28519, 709332), (39026, 518358), (54564, 370747), (56316, 359213), (57038, 354666), (58539, 345572), (59111, 342228), (78052, 259179), (85557, 236444), (86393, 234156), (114076, 177333), (117078, 172786), (118222, 171114)]