20036310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1307}}^1$

素因数の和:1397

約数の個数: 64

約数和(自身を含む): 55752192

約数和(自身を除く): 35715882

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1095, 1307, 1533, 2190, 2555, 2614, 3066, 3921, 5110, 6535, 7665, 7842, 9149, 13070, 15330, 18298, 19605, 27447, 39210, 45745, 54894, 91490, 95411, 137235, 190822, 274470, 286233, 477055, 572466, 667877, 954110, 1335754, 1431165, 2003631, 2862330, 3339385, 4007262, 6678770, 10018155, 20036310]

約数ペア:

[(1, 20036310), (2, 10018155), (3, 6678770), (5, 4007262), (6, 3339385), (7, 2862330), (10, 2003631), (14, 1431165), (15, 1335754), (21, 954110), (30, 667877), (35, 572466), (42, 477055), (70, 286233), (73, 274470), (105, 190822), (146, 137235), (210, 95411), (219, 91490), (365, 54894), (438, 45745), (511, 39210), (730, 27447), (1022, 19605), (1095, 18298), (1307, 15330), (1533, 13070), (2190, 9149), (2555, 7842), (2614, 7665), (3066, 6535), (3921, 5110)]