20120246226

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{4969}}^1\times {\mathrm{7757}}^1$

素因数の和:12763

約数の個数: 48

約数和(自身を含む): 45111994200

約数和(自身を除く): 24991747974

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 4969, 7757, 9938, 14907, 15514, 23271, 29814, 44721, 46542, 69813, 89442, 139626, 144101, 224953, 288202, 432303, 449906, 674859, 864606, 1296909, 1349718, 2024577, 2593818, 4049154, 38544533, 77089066, 115633599, 231267198, 346900797, 693801594, 1117791457, 2235582914, 3353374371, 6706748742, 10060123113, 20120246226]

約数ペア:

[(1, 20120246226), (2, 10060123113), (3, 6706748742), (6, 3353374371), (9, 2235582914), (18, 1117791457), (29, 693801594), (58, 346900797), (87, 231267198), (174, 115633599), (261, 77089066), (522, 38544533), (4969, 4049154), (7757, 2593818), (9938, 2024577), (14907, 1349718), (15514, 1296909), (23271, 864606), (29814, 674859), (44721, 449906), (46542, 432303), (69813, 288202), (89442, 224953), (139626, 144101)]