20180891004

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{54249707}}^1$

素因数の和:54249745

約数の個数: 24

約数和(自身を含む): 48607738368

約数和(自身を除く): 28426847364

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 54249707, 108499414, 162749121, 216998828, 325498242, 650996484, 1681740917, 3363481834, 5045222751, 6726963668, 10090445502, 20180891004]

約数ペア:

[(1, 20180891004), (2, 10090445502), (3, 6726963668), (4, 5045222751), (6, 3363481834), (12, 1681740917), (31, 650996484), (62, 325498242), (93, 216998828), (124, 162749121), (186, 108499414), (372, 54249707)]