20199071130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{483347}}^1$

素因数の和:483563

約数の個数: 64

約数和(自身を含む): 55681689600

約数和(自身を除く): 35482618470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 199, 210, 398, 597, 995, 1194, 1393, 1990, 2786, 2985, 4179, 5970, 6965, 8358, 13930, 20895, 41790, 483347, 966694, 1450041, 2416735, 2900082, 3383429, 4833470, 6766858, 7250205, 10150287, 14500410, 16917145, 20300574, 33834290, 50751435, 96186053, 101502870, 192372106, 288558159, 480930265, 577116318, 673302371, 961860530, 1346604742, 1442790795, 2019907113, 2885581590, 3366511855, 4039814226, 6733023710, 10099535565, 20199071130]

約数ペア:

[(1, 20199071130), (2, 10099535565), (3, 6733023710), (5, 4039814226), (6, 3366511855), (7, 2885581590), (10, 2019907113), (14, 1442790795), (15, 1346604742), (21, 961860530), (30, 673302371), (35, 577116318), (42, 480930265), (70, 288558159), (105, 192372106), (199, 101502870), (210, 96186053), (398, 50751435), (597, 33834290), (995, 20300574), (1194, 16917145), (1393, 14500410), (1990, 10150287), (2786, 7250205), (2985, 6766858), (4179, 4833470), (5970, 3383429), (6965, 2900082), (8358, 2416735), (13930, 1450041), (20895, 966694), (41790, 483347)]