20135376

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{2087}}^1$

素因数の和:2168

約数の個数: 60

約数和(自身を含む): 57219552

約数和(自身を除く): 37084176

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, 2087, 2412, 3216, 4174, 4824, 6261, 8348, 9648, 12522, 16696, 18783, 25044, 33392, 37566, 50088, 75132, 100176, 139829, 150264, 279658, 300528, 419487, 559316, 838974, 1118632, 1258461, 1677948, 2237264, 2516922, 3355896, 5033844, 6711792, 10067688, 20135376]

約数ペア:

[(1, 20135376), (2, 10067688), (3, 6711792), (4, 5033844), (6, 3355896), (8, 2516922), (9, 2237264), (12, 1677948), (16, 1258461), (18, 1118632), (24, 838974), (36, 559316), (48, 419487), (67, 300528), (72, 279658), (134, 150264), (144, 139829), (201, 100176), (268, 75132), (402, 50088), (536, 37566), (603, 33392), (804, 25044), (1072, 18783), (1206, 16696), (1608, 12522), (2087, 9648), (2412, 8348), (3216, 6261), (4174, 4824)]