2016095980

素因数分解:

$2^2\times 5^1\times {\mathrm{6553}}^1\times {\mathrm{15383}}^1$

素因数の和:21945

約数の個数: 24

約数和(自身を含む): 4234722912

約数和(自身を除く): 2218626932

約数列:

[1, 2, 4, 5, 10, 20, 6553, 13106, 15383, 26212, 30766, 32765, 61532, 65530, 76915, 131060, 153830, 307660, 100804799, 201609598, 403219196, 504023995, 1008047990, 2016095980]

約数ペア:

[(1, 2016095980), (2, 1008047990), (4, 504023995), (5, 403219196), (10, 201609598), (20, 100804799), (6553, 307660), (13106, 153830), (15383, 131060), (26212, 76915), (30766, 65530), (32765, 61532)]