20227410742

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1\times {\mathrm{2281}}^1$

素因数の和:3037

約数の個数: 64

約数和(自身を含む): 38328837120

約数和(自身を除く): 18101426378

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 154, 178, 623, 647, 979, 1246, 1294, 1958, 2281, 4529, 4562, 6853, 7117, 9058, 13706, 14234, 15967, 25091, 31934, 49819, 50182, 57583, 99638, 115166, 175637, 203009, 351274, 403081, 406018, 633413, 806162, 1266826, 1421063, 1475807, 2233099, 2842126, 2951614, 4433891, 4466198, 8867782, 10330649, 15631693, 16233877, 20661298, 31263386, 32467754, 113637139, 131346823, 227274278, 262693646, 919427761, 1444815053, 1838855522, 2889630106, 10113705371, 20227410742]

約数ペア:

[(1, 20227410742), (2, 10113705371), (7, 2889630106), (11, 1838855522), (14, 1444815053), (22, 919427761), (77, 262693646), (89, 227274278), (154, 131346823), (178, 113637139), (623, 32467754), (647, 31263386), (979, 20661298), (1246, 16233877), (1294, 15631693), (1958, 10330649), (2281, 8867782), (4529, 4466198), (4562, 4433891), (6853, 2951614), (7117, 2842126), (9058, 2233099), (13706, 1475807), (14234, 1421063), (15967, 1266826), (25091, 806162), (31934, 633413), (49819, 406018), (50182, 403081), (57583, 351274), (99638, 203009), (115166, 175637)]