20346097482

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1321}}^1\times {\mathrm{12401}}^1$

素因数の和:13756

約数の個数: 64

約数和(自身を含む): 47218878720

約数和(自身を除く): 26872781238

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 1321, 2642, 3963, 7926, 11889, 12401, 23778, 24802, 30383, 35667, 37203, 60766, 71334, 74406, 91149, 111609, 182298, 223218, 273447, 285223, 334827, 546894, 570446, 669654, 820341, 855669, 1640682, 1711338, 2567007, 5134014, 7701021, 15402042, 16381721, 32763442, 49145163, 98290326, 147435489, 294870978, 376779583, 442306467, 753559166, 884612934, 1130338749, 2260677498, 3391016247, 6782032494, 10173048741, 20346097482]

約数ペア:

[(1, 20346097482), (2, 10173048741), (3, 6782032494), (6, 3391016247), (9, 2260677498), (18, 1130338749), (23, 884612934), (27, 753559166), (46, 442306467), (54, 376779583), (69, 294870978), (138, 147435489), (207, 98290326), (414, 49145163), (621, 32763442), (1242, 16381721), (1321, 15402042), (2642, 7701021), (3963, 5134014), (7926, 2567007), (11889, 1711338), (12401, 1640682), (23778, 855669), (24802, 820341), (30383, 669654), (35667, 570446), (37203, 546894), (60766, 334827), (71334, 285223), (74406, 273447), (91149, 223218), (111609, 182298)]