20071463688

素因数分解:

$2^3\times 3^{12}\times {\mathrm{4721}}^1$

素因数の和:4763

約数の個数: 104

約数和(自身を含む): 56462913630

約数和(自身を除く): 36391449942

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2187, 2916, 4374, 4721, 5832, 6561, 8748, 9442, 13122, 14163, 17496, 18884, 19683, 26244, 28326, 37768, 39366, 42489, 52488, 56652, 59049, 78732, 84978, 113304, 118098, 127467, 157464, 169956, 177147, 236196, 254934, 339912, 354294, 382401, 472392, 509868, 531441, 708588, 764802, 1019736, 1062882, 1147203, 1417176, 1529604, 2125764, 2294406, 3059208, 3441609, 4251528, 4588812, 6883218, 9177624, 10324827, 13766436, 20649654, 27532872, 30974481, 41299308, 61948962, 82598616, 92923443, 123897924, 185846886, 247795848, 278770329, 371693772, 557540658, 743387544, 836310987, 1115081316, 1672621974, 2230162632, 2508932961, 3345243948, 5017865922, 6690487896, 10035731844, 20071463688]

約数ペア:

[(1, 20071463688), (2, 10035731844), (3, 6690487896), (4, 5017865922), (6, 3345243948), (8, 2508932961), (9, 2230162632), (12, 1672621974), (18, 1115081316), (24, 836310987), (27, 743387544), (36, 557540658), (54, 371693772), (72, 278770329), (81, 247795848), (108, 185846886), (162, 123897924), (216, 92923443), (243, 82598616), (324, 61948962), (486, 41299308), (648, 30974481), (729, 27532872), (972, 20649654), (1458, 13766436), (1944, 10324827), (2187, 9177624), (2916, 6883218), (4374, 4588812), (4721, 4251528), (5832, 3441609), (6561, 3059208), (8748, 2294406), (9442, 2125764), (13122, 1529604), (14163, 1417176), (17496, 1147203), (18884, 1062882), (19683, 1019736), (26244, 764802), (28326, 708588), (37768, 531441), (39366, 509868), (42489, 472392), (52488, 382401), (56652, 354294), (59049, 339912), (78732, 254934), (84978, 236196), (113304, 177147), (118098, 169956), (127467, 157464)]