20595222

素因数分解:

$2^1\times 3^5\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1415

約数の個数: 48

約数和(自身を含む): 47803392

約数和(自身を除く): 27208170

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 243, 279, 486, 558, 837, 1367, 1674, 2511, 2734, 4101, 5022, 7533, 8202, 12303, 15066, 24606, 36909, 42377, 73818, 84754, 110727, 127131, 221454, 254262, 332181, 381393, 664362, 762786, 1144179, 2288358, 3432537, 6865074, 10297611, 20595222]

約数ペア:

[(1, 20595222), (2, 10297611), (3, 6865074), (6, 3432537), (9, 2288358), (18, 1144179), (27, 762786), (31, 664362), (54, 381393), (62, 332181), (81, 254262), (93, 221454), (162, 127131), (186, 110727), (243, 84754), (279, 73818), (486, 42377), (558, 36909), (837, 24606), (1367, 15066), (1674, 12303), (2511, 8202), (2734, 7533), (4101, 5022)]