20173336236

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{3583}}^1\times {\mathrm{5393}}^1$

素因数の和:9015

約数の個数: 72

約数和(自身を含む): 52776622080

約数和(自身を除く): 32603285844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 3583, 5393, 7166, 10749, 10786, 14332, 16179, 21498, 21572, 32247, 32358, 42996, 48537, 64494, 64716, 97074, 103907, 128988, 156397, 194148, 207814, 311721, 312794, 415628, 469191, 623442, 625588, 935163, 938382, 1246884, 1407573, 1870326, 1876764, 2815146, 3740652, 5630292, 19323119, 38646238, 57969357, 77292476, 115938714, 173908071, 231877428, 347816142, 560370451, 695632284, 1120740902, 1681111353, 2241481804, 3362222706, 5043334059, 6724445412, 10086668118, 20173336236]

約数ペア:

[(1, 20173336236), (2, 10086668118), (3, 6724445412), (4, 5043334059), (6, 3362222706), (9, 2241481804), (12, 1681111353), (18, 1120740902), (29, 695632284), (36, 560370451), (58, 347816142), (87, 231877428), (116, 173908071), (174, 115938714), (261, 77292476), (348, 57969357), (522, 38646238), (1044, 19323119), (3583, 5630292), (5393, 3740652), (7166, 2815146), (10749, 1876764), (10786, 1870326), (14332, 1407573), (16179, 1246884), (21498, 938382), (21572, 935163), (32247, 625588), (32358, 623442), (42996, 469191), (48537, 415628), (64494, 312794), (64716, 311721), (97074, 207814), (103907, 194148), (128988, 156397)]