20424630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11161}}^1$

素因数の和:11232

約数の個数: 32

約数和(自身を含む): 49827168

約数和(自身を除く): 29402538

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 11161, 22322, 33483, 55805, 66966, 111610, 167415, 334830, 680821, 1361642, 2042463, 3404105, 4084926, 6808210, 10212315, 20424630]

約数ペア:

[(1, 20424630), (2, 10212315), (3, 6808210), (5, 4084926), (6, 3404105), (10, 2042463), (15, 1361642), (30, 680821), (61, 334830), (122, 167415), (183, 111610), (305, 66966), (366, 55805), (610, 33483), (915, 22322), (1830, 11161)]