20072172

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1613}}^1$

素因数の和:1698

約数の個数: 48

約数和(自身を含む): 50434272

約数和(自身を除く): 30362100

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 68, 102, 122, 183, 204, 244, 366, 732, 1037, 1613, 2074, 3111, 3226, 4148, 4839, 6222, 6452, 9678, 12444, 19356, 27421, 54842, 82263, 98393, 109684, 164526, 196786, 295179, 329052, 393572, 590358, 1180716, 1672681, 3345362, 5018043, 6690724, 10036086, 20072172]

約数ペア:

[(1, 20072172), (2, 10036086), (3, 6690724), (4, 5018043), (6, 3345362), (12, 1672681), (17, 1180716), (34, 590358), (51, 393572), (61, 329052), (68, 295179), (102, 196786), (122, 164526), (183, 109684), (204, 98393), (244, 82263), (366, 54842), (732, 27421), (1037, 19356), (1613, 12444), (2074, 9678), (3111, 6452), (3226, 6222), (4148, 4839)]