20131510536

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{1253831}}^1$

素因数の和:1254066

約数の個数: 48

約数和(自身を含む): 54767381760

約数和(自身を除く): 34635871224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 4014, 5352, 8028, 16056, 1253831, 2507662, 3761493, 5015324, 7522986, 10030648, 11284479, 15045972, 22568958, 30091944, 45137916, 90275832, 279604313, 559208626, 838812939, 1118417252, 1677625878, 2236834504, 2516438817, 3355251756, 5032877634, 6710503512, 10065755268, 20131510536]

約数ペア:

[(1, 20131510536), (2, 10065755268), (3, 6710503512), (4, 5032877634), (6, 3355251756), (8, 2516438817), (9, 2236834504), (12, 1677625878), (18, 1118417252), (24, 838812939), (36, 559208626), (72, 279604313), (223, 90275832), (446, 45137916), (669, 30091944), (892, 22568958), (1338, 15045972), (1784, 11284479), (2007, 10030648), (2676, 7522986), (4014, 5015324), (5352, 3761493), (8028, 2507662), (16056, 1253831)]