20347684708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{6632231}}^1$

素因数の和:6632307

約数の個数: 24

約数和(自身を含む): 38997524160

約数和(自身を除く): 18649839452

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 6632231, 13264462, 26528924, 86219003, 172438006, 344876012, 391301629, 782603258, 1565206516, 5086921177, 10173842354, 20347684708]

約数ペア:

[(1, 20347684708), (2, 10173842354), (4, 5086921177), (13, 1565206516), (26, 782603258), (52, 391301629), (59, 344876012), (118, 172438006), (236, 86219003), (767, 26528924), (1534, 13264462), (3068, 6632231)]