20842962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26119}}^1$

素因数の和:26150

約数の個数: 32

約数和(自身を含む): 50150400

約数和(自身を除く): 29307438

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 26119, 52238, 78357, 156714, 182833, 365666, 496261, 548499, 992522, 1096998, 1488783, 2977566, 3473827, 6947654, 10421481, 20842962]

約数ペア:

[(1, 20842962), (2, 10421481), (3, 6947654), (6, 3473827), (7, 2977566), (14, 1488783), (19, 1096998), (21, 992522), (38, 548499), (42, 496261), (57, 365666), (114, 182833), (133, 156714), (266, 78357), (399, 52238), (798, 26119)]