20707632

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1$

素因数の和:811

約数の個数: 120

約数和(自身を含む): 67026960

約数和(自身を除く): 46319328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 306, 374, 396, 408, 528, 561, 612, 748, 769, 792, 816, 1122, 1224, 1496, 1538, 1584, 1683, 2244, 2307, 2448, 2992, 3076, 3366, 4488, 4614, 6152, 6732, 6921, 8459, 8976, 9228, 12304, 13073, 13464, 13842, 16918, 18456, 25377, 26146, 26928, 27684, 33836, 36912, 39219, 50754, 52292, 55368, 67672, 76131, 78438, 101508, 104584, 110736, 117657, 135344, 143803, 152262, 156876, 203016, 209168, 235314, 287606, 304524, 313752, 406032, 431409, 470628, 575212, 609048, 627504, 862818, 941256, 1150424, 1218096, 1294227, 1725636, 1882512, 2300848, 2588454, 3451272, 5176908, 6902544, 10353816, 20707632]

約数ペア:

[(1, 20707632), (2, 10353816), (3, 6902544), (4, 5176908), (6, 3451272), (8, 2588454), (9, 2300848), (11, 1882512), (12, 1725636), (16, 1294227), (17, 1218096), (18, 1150424), (22, 941256), (24, 862818), (33, 627504), (34, 609048), (36, 575212), (44, 470628), (48, 431409), (51, 406032), (66, 313752), (68, 304524), (72, 287606), (88, 235314), (99, 209168), (102, 203016), (132, 156876), (136, 152262), (144, 143803), (153, 135344), (176, 117657), (187, 110736), (198, 104584), (204, 101508), (264, 78438), (272, 76131), (306, 67672), (374, 55368), (396, 52292), (408, 50754), (528, 39219), (561, 36912), (612, 33836), (748, 27684), (769, 26928), (792, 26146), (816, 25377), (1122, 18456), (1224, 16918), (1496, 13842), (1538, 13464), (1584, 13073), (1683, 12304), (2244, 9228), (2307, 8976), (2448, 8459), (2992, 6921), (3076, 6732), (3366, 6152), (4488, 4614)]