20467632

素因数分解:

$2^4\times 3^1\times {\mathrm{653}}^2$

素因数の和:1317

約数の個数: 30

約数和(自身を含む): 52955812

約数和(自身を除く): 32488180

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 653, 1306, 1959, 2612, 3918, 5224, 7836, 10448, 15672, 31344, 426409, 852818, 1279227, 1705636, 2558454, 3411272, 5116908, 6822544, 10233816, 20467632]

約数ペア:

[(1, 20467632), (2, 10233816), (3, 6822544), (4, 5116908), (6, 3411272), (8, 2558454), (12, 1705636), (16, 1279227), (24, 852818), (48, 426409), (653, 31344), (1306, 15672), (1959, 10448), (2612, 7836), (3918, 5224)]