2020731210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{50683}}^1$

素因数の和:51139

約数の個数: 48

約数和(自身を含む): 5265864864

約数和(自身を除く): 3245133654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 443, 886, 1329, 2215, 2658, 3987, 4430, 6645, 7974, 13290, 19935, 39870, 50683, 101366, 152049, 253415, 304098, 456147, 506830, 760245, 912294, 1520490, 2280735, 4561470, 22452569, 44905138, 67357707, 112262845, 134715414, 202073121, 224525690, 336788535, 404146242, 673577070, 1010365605, 2020731210]

約数ペア:

[(1, 2020731210), (2, 1010365605), (3, 673577070), (5, 404146242), (6, 336788535), (9, 224525690), (10, 202073121), (15, 134715414), (18, 112262845), (30, 67357707), (45, 44905138), (90, 22452569), (443, 4561470), (886, 2280735), (1329, 1520490), (2215, 912294), (2658, 760245), (3987, 506830), (4430, 456147), (6645, 304098), (7974, 253415), (13290, 152049), (19935, 101366), (39870, 50683)]