20160913968

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{10769719}}^1$

素因数の和:10769746

約数の個数: 60

約数和(自身を含む): 60762760240

約数和(自身を除く): 40601846272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 10769719, 21539438, 32309157, 43078876, 64618314, 86157752, 96927471, 129236628, 140006347, 172315504, 193854942, 258473256, 280012694, 387709884, 420019041, 516946512, 560025388, 775419768, 840038082, 1120050776, 1260057123, 1550839536, 1680076164, 2240101552, 2520114246, 3360152328, 5040228492, 6720304656, 10080456984, 20160913968]

約数ペア:

[(1, 20160913968), (2, 10080456984), (3, 6720304656), (4, 5040228492), (6, 3360152328), (8, 2520114246), (9, 2240101552), (12, 1680076164), (13, 1550839536), (16, 1260057123), (18, 1120050776), (24, 840038082), (26, 775419768), (36, 560025388), (39, 516946512), (48, 420019041), (52, 387709884), (72, 280012694), (78, 258473256), (104, 193854942), (117, 172315504), (144, 140006347), (156, 129236628), (208, 96927471), (234, 86157752), (312, 64618314), (468, 43078876), (624, 32309157), (936, 21539438), (1872, 10769719)]