20132068648

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{3539}}^1\times {\mathrm{9001}}^1$

素因数の和:12625

約数の個数: 32

約数和(自身を含む): 38240496000

約数和(自身を除く): 18108427352

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 3539, 7078, 9001, 14156, 18002, 28312, 36004, 72008, 279581, 559162, 711079, 1118324, 1422158, 2236648, 2844316, 5688632, 31854539, 63709078, 127418156, 254836312, 2516508581, 5033017162, 10066034324, 20132068648]

約数ペア:

[(1, 20132068648), (2, 10066034324), (4, 5033017162), (8, 2516508581), (79, 254836312), (158, 127418156), (316, 63709078), (632, 31854539), (3539, 5688632), (7078, 2844316), (9001, 2236648), (14156, 1422158), (18002, 1118324), (28312, 711079), (36004, 559162), (72008, 279581)]