20386180896

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{12703}}^1$

素因数の和:13018

約数の個数: 96

約数和(自身を含む): 54487964160

約数和(自身を除く): 34101783264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 219, 229, 292, 438, 458, 584, 687, 876, 916, 1168, 1374, 1752, 1832, 2336, 2748, 3504, 3664, 5496, 7008, 7328, 10992, 12703, 16717, 21984, 25406, 33434, 38109, 50151, 50812, 66868, 76218, 100302, 101624, 133736, 152436, 200604, 203248, 267472, 304872, 401208, 406496, 534944, 609744, 802416, 927319, 1219488, 1604832, 1854638, 2781957, 2908987, 3709276, 5563914, 5817974, 7418552, 8726961, 11127828, 11635948, 14837104, 17453922, 22255656, 23271896, 29674208, 34907844, 44511312, 46543792, 69815688, 89022624, 93087584, 139631376, 212356051, 279262752, 424712102, 637068153, 849424204, 1274136306, 1698848408, 2548272612, 3397696816, 5096545224, 6795393632, 10193090448, 20386180896]

約数ペア:

[(1, 20386180896), (2, 10193090448), (3, 6795393632), (4, 5096545224), (6, 3397696816), (8, 2548272612), (12, 1698848408), (16, 1274136306), (24, 849424204), (32, 637068153), (48, 424712102), (73, 279262752), (96, 212356051), (146, 139631376), (219, 93087584), (229, 89022624), (292, 69815688), (438, 46543792), (458, 44511312), (584, 34907844), (687, 29674208), (876, 23271896), (916, 22255656), (1168, 17453922), (1374, 14837104), (1752, 11635948), (1832, 11127828), (2336, 8726961), (2748, 7418552), (3504, 5817974), (3664, 5563914), (5496, 3709276), (7008, 2908987), (7328, 2781957), (10992, 1854638), (12703, 1604832), (16717, 1219488), (21984, 927319), (25406, 802416), (33434, 609744), (38109, 534944), (50151, 406496), (50812, 401208), (66868, 304872), (76218, 267472), (100302, 203248), (101624, 200604), (133736, 152436)]