20120778576

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{2085487}}^1$

素因数の和:2085568

約数の個数: 60

約数和(自身を含む): 57150713152

約数和(自身を除く): 37029934576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 402, 536, 603, 804, 1072, 1206, 1608, 2412, 3216, 4824, 9648, 2085487, 4170974, 6256461, 8341948, 12512922, 16683896, 18769383, 25025844, 33367792, 37538766, 50051688, 75077532, 100103376, 139727629, 150155064, 279455258, 300310128, 419182887, 558910516, 838365774, 1117821032, 1257548661, 1676731548, 2235642064, 2515097322, 3353463096, 5030194644, 6706926192, 10060389288, 20120778576]

約数ペア:

[(1, 20120778576), (2, 10060389288), (3, 6706926192), (4, 5030194644), (6, 3353463096), (8, 2515097322), (9, 2235642064), (12, 1676731548), (16, 1257548661), (18, 1117821032), (24, 838365774), (36, 558910516), (48, 419182887), (67, 300310128), (72, 279455258), (134, 150155064), (144, 139727629), (201, 100103376), (268, 75077532), (402, 50051688), (536, 37538766), (603, 33367792), (804, 25025844), (1072, 18769383), (1206, 16683896), (1608, 12512922), (2412, 8341948), (3216, 6256461), (4824, 4170974), (9648, 2085487)]