20594035

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 31104000

約数和(自身を除く): 10509965

約数列:

[1, 5, 7, 11, 35, 55, 77, 149, 359, 385, 745, 1043, 1639, 1795, 2513, 3949, 5215, 8195, 11473, 12565, 19745, 27643, 53491, 57365, 138215, 267455, 374437, 588401, 1872185, 2942005, 4118807, 20594035]

約数ペア:

[(1, 20594035), (5, 4118807), (7, 2942005), (11, 1872185), (35, 588401), (55, 374437), (77, 267455), (149, 138215), (359, 57365), (385, 53491), (745, 27643), (1043, 19745), (1639, 12565), (1795, 11473), (2513, 8195), (3949, 5215)]