20606630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6043}}^1$

素因数の和:6092

約数の個数: 32

約数和(自身を含む): 41776128

約数和(自身を除く): 21169498

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 6043, 12086, 30215, 60430, 66473, 132946, 187333, 332365, 374666, 664730, 936665, 1873330, 2060663, 4121326, 10303315, 20606630]

約数ペア:

[(1, 20606630), (2, 10303315), (5, 4121326), (10, 2060663), (11, 1873330), (22, 936665), (31, 664730), (55, 374666), (62, 332365), (110, 187333), (155, 132946), (310, 66473), (341, 60430), (682, 30215), (1705, 12086), (3410, 6043)]