20162844

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{4787}}^1$

素因数の和:4816

約数の個数: 60

約数和(自身を含む): 56776104

約数和(自身を除く): 36613260

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 4787, 9574, 14361, 19148, 28722, 43083, 57444, 62231, 86166, 124462, 129249, 172332, 186693, 248924, 258498, 373386, 387747, 516996, 560079, 746772, 775494, 1120158, 1550988, 1680237, 2240316, 3360474, 5040711, 6720948, 10081422, 20162844]

約数ペア:

[(1, 20162844), (2, 10081422), (3, 6720948), (4, 5040711), (6, 3360474), (9, 2240316), (12, 1680237), (13, 1550988), (18, 1120158), (26, 775494), (27, 746772), (36, 560079), (39, 516996), (52, 387747), (54, 373386), (78, 258498), (81, 248924), (108, 186693), (117, 172332), (156, 129249), (162, 124462), (234, 86166), (324, 62231), (351, 57444), (468, 43083), (702, 28722), (1053, 19148), (1404, 14361), (2106, 9574), (4212, 4787)]