20565737286

素因数分解:

$2^1\times 3^1\times {\mathrm{349}}^1\times {\mathrm{383}}^1\times {\mathrm{25643}}^1$

素因数の和:26380

約数の個数: 32

約数和(自身を含む): 41358643200

約数和(自身を除く): 20792905914

約数列:

[1, 2, 3, 6, 349, 383, 698, 766, 1047, 1149, 2094, 2298, 25643, 51286, 76929, 133667, 153858, 267334, 401001, 802002, 8949407, 9821269, 17898814, 19642538, 26848221, 29463807, 53696442, 58927614, 3427622881, 6855245762, 10282868643, 20565737286]

約数ペア:

[(1, 20565737286), (2, 10282868643), (3, 6855245762), (6, 3427622881), (349, 58927614), (383, 53696442), (698, 29463807), (766, 26848221), (1047, 19642538), (1149, 17898814), (2094, 9821269), (2298, 8949407), (25643, 802002), (51286, 401001), (76929, 267334), (133667, 153858)]