20229830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{937}}^1$

素因数の和:1088

約数の個数: 32

約数和(自身を含む): 38900736

約数和(自身を除く): 18670906

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 635, 937, 1270, 1874, 2159, 4318, 4685, 9370, 10795, 15929, 21590, 31858, 79645, 118999, 159290, 237998, 594995, 1189990, 2022983, 4045966, 10114915, 20229830]

約数ペア:

[(1, 20229830), (2, 10114915), (5, 4045966), (10, 2022983), (17, 1189990), (34, 594995), (85, 237998), (127, 159290), (170, 118999), (254, 79645), (635, 31858), (937, 21590), (1270, 15929), (1874, 10795), (2159, 9370), (4318, 4685)]