20164062048

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16157101}}^1$

素因数の和:16157127

約数の個数: 48

約数和(自身を含む): 57002255856

約数和(自身を除く): 36838193808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 16157101, 32314202, 48471303, 64628404, 96942606, 129256808, 193885212, 210042313, 258513616, 387770424, 420084626, 517027232, 630126939, 775540848, 840169252, 1260253878, 1551081696, 1680338504, 2520507756, 3360677008, 5041015512, 6721354016, 10082031024, 20164062048]

約数ペア:

[(1, 20164062048), (2, 10082031024), (3, 6721354016), (4, 5041015512), (6, 3360677008), (8, 2520507756), (12, 1680338504), (13, 1551081696), (16, 1260253878), (24, 840169252), (26, 775540848), (32, 630126939), (39, 517027232), (48, 420084626), (52, 387770424), (78, 258513616), (96, 210042313), (104, 193885212), (156, 129256808), (208, 96942606), (312, 64628404), (416, 48471303), (624, 32314202), (1248, 16157101)]