20896362

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{17327}}^1$

素因数の和:17402

約数の個数: 24

約数和(自身を含む): 45953856

約数和(自身を除く): 25057494

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 17327, 34654, 51981, 103962, 155943, 311886, 1160909, 2321818, 3482727, 6965454, 10448181, 20896362]

約数ペア:

[(1, 20896362), (2, 10448181), (3, 6965454), (6, 3482727), (9, 2321818), (18, 1160909), (67, 311886), (134, 155943), (201, 103962), (402, 51981), (603, 34654), (1206, 17327)]