20156044992

素因数分解:

$2^6\times 3^1\times {\mathrm{137}}^1\times {\mathrm{766273}}^1$

素因数の和:766425

約数の個数: 56

約数和(自身を含む): 53718872496

約数和(自身を除く): 33562827504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 137, 192, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 4384, 6576, 8768, 13152, 26304, 766273, 1532546, 2298819, 3065092, 4597638, 6130184, 9195276, 12260368, 18390552, 24520736, 36781104, 49041472, 73562208, 104979401, 147124416, 209958802, 314938203, 419917604, 629876406, 839835208, 1259752812, 1679670416, 2519505624, 3359340832, 5039011248, 6718681664, 10078022496, 20156044992]

約数ペア:

[(1, 20156044992), (2, 10078022496), (3, 6718681664), (4, 5039011248), (6, 3359340832), (8, 2519505624), (12, 1679670416), (16, 1259752812), (24, 839835208), (32, 629876406), (48, 419917604), (64, 314938203), (96, 209958802), (137, 147124416), (192, 104979401), (274, 73562208), (411, 49041472), (548, 36781104), (822, 24520736), (1096, 18390552), (1644, 12260368), (2192, 9195276), (3288, 6130184), (4384, 4597638), (6576, 3065092), (8768, 2298819), (13152, 1532546), (26304, 766273)]