20176483194

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1060469}}^1$

素因数の和:1060635

約数の個数: 48

約数和(自身を含む): 50291729280

約数和(自身を除く): 30115246086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 151, 302, 453, 906, 1057, 1359, 2114, 2718, 3171, 6342, 9513, 19026, 1060469, 2120938, 3181407, 6362814, 7423283, 9544221, 14846566, 19088442, 22269849, 44539698, 66809547, 133619094, 160130819, 320261638, 480392457, 960784914, 1120915733, 1441177371, 2241831466, 2882354742, 3362747199, 6725494398, 10088241597, 20176483194]

約数ペア:

[(1, 20176483194), (2, 10088241597), (3, 6725494398), (6, 3362747199), (7, 2882354742), (9, 2241831466), (14, 1441177371), (18, 1120915733), (21, 960784914), (42, 480392457), (63, 320261638), (126, 160130819), (151, 133619094), (302, 66809547), (453, 44539698), (906, 22269849), (1057, 19088442), (1359, 14846566), (2114, 9544221), (2718, 7423283), (3171, 6362814), (6342, 3181407), (9513, 2120938), (19026, 1060469)]