20237838138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6983381}}^1$

素因数の和:6983419

約数の個数: 48

約数和(自身を含む): 52291564416

約数和(自身を除く): 32053726278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 6983381, 13966762, 20950143, 41900286, 48883667, 62850429, 97767334, 125700858, 146651001, 160617763, 293302002, 321235526, 439953003, 481853289, 879906006, 963706578, 1124324341, 1445559867, 2248648682, 2891119734, 3372973023, 6745946046, 10118919069, 20237838138]

約数ペア:

[(1, 20237838138), (2, 10118919069), (3, 6745946046), (6, 3372973023), (7, 2891119734), (9, 2248648682), (14, 1445559867), (18, 1124324341), (21, 963706578), (23, 879906006), (42, 481853289), (46, 439953003), (63, 321235526), (69, 293302002), (126, 160617763), (138, 146651001), (161, 125700858), (207, 97767334), (322, 62850429), (414, 48883667), (483, 41900286), (966, 20950143), (1449, 13966762), (2898, 6983381)]