20344342032

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{301237}}^1$

素因数の和:301325

約数の個数: 120

約数和(自身を含む): 66041009216

約数和(自身を除く): 45696667184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 67, 72, 84, 112, 126, 134, 144, 168, 201, 252, 268, 336, 402, 469, 504, 536, 603, 804, 938, 1008, 1072, 1206, 1407, 1608, 1876, 2412, 2814, 3216, 3752, 4221, 4824, 5628, 7504, 8442, 9648, 11256, 16884, 22512, 33768, 67536, 301237, 602474, 903711, 1204948, 1807422, 2108659, 2409896, 2711133, 3614844, 4217318, 4819792, 5422266, 6325977, 7229688, 8434636, 10844532, 12651954, 14459376, 16869272, 18977931, 20182879, 21689064, 25303908, 33738544, 37955862, 40365758, 43378128, 50607816, 60548637, 75911724, 80731516, 101215632, 121097274, 141280153, 151823448, 161463032, 181645911, 242194548, 282560306, 303646896, 322926064, 363291822, 423840459, 484389096, 565120612, 726583644, 847680918, 968778192, 1130241224, 1271521377, 1453167288, 1695361836, 2260482448, 2543042754, 2906334576, 3390723672, 5086085508, 6781447344, 10172171016, 20344342032]

約数ペア:

[(1, 20344342032), (2, 10172171016), (3, 6781447344), (4, 5086085508), (6, 3390723672), (7, 2906334576), (8, 2543042754), (9, 2260482448), (12, 1695361836), (14, 1453167288), (16, 1271521377), (18, 1130241224), (21, 968778192), (24, 847680918), (28, 726583644), (36, 565120612), (42, 484389096), (48, 423840459), (56, 363291822), (63, 322926064), (67, 303646896), (72, 282560306), (84, 242194548), (112, 181645911), (126, 161463032), (134, 151823448), (144, 141280153), (168, 121097274), (201, 101215632), (252, 80731516), (268, 75911724), (336, 60548637), (402, 50607816), (469, 43378128), (504, 40365758), (536, 37955862), (603, 33738544), (804, 25303908), (938, 21689064), (1008, 20182879), (1072, 18977931), (1206, 16869272), (1407, 14459376), (1608, 12651954), (1876, 10844532), (2412, 8434636), (2814, 7229688), (3216, 6325977), (3752, 5422266), (4221, 4819792), (4824, 4217318), (5628, 3614844), (7504, 2711133), (8442, 2409896), (9648, 2108659), (11256, 1807422), (16884, 1204948), (22512, 903711), (33768, 602474), (67536, 301237)]