20244976728

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1747}}^1\times {\mathrm{28403}}^1$

素因数の和:30176

約数の個数: 64

約数和(自身を含む): 53622207360

約数和(自身を除く): 33377230632

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 1747, 3494, 5241, 6988, 10482, 13976, 20964, 28403, 29699, 41928, 56806, 59398, 85209, 89097, 113612, 118796, 170418, 178194, 227224, 237592, 340836, 356388, 482851, 681672, 712776, 965702, 1448553, 1931404, 2897106, 3862808, 5794212, 11588424, 49620041, 99240082, 148860123, 198480164, 297720246, 396960328, 595440492, 843540697, 1190880984, 1687081394, 2530622091, 3374162788, 5061244182, 6748325576, 10122488364, 20244976728]

約数ペア:

[(1, 20244976728), (2, 10122488364), (3, 6748325576), (4, 5061244182), (6, 3374162788), (8, 2530622091), (12, 1687081394), (17, 1190880984), (24, 843540697), (34, 595440492), (51, 396960328), (68, 297720246), (102, 198480164), (136, 148860123), (204, 99240082), (408, 49620041), (1747, 11588424), (3494, 5794212), (5241, 3862808), (6988, 2897106), (10482, 1931404), (13976, 1448553), (20964, 965702), (28403, 712776), (29699, 681672), (41928, 482851), (56806, 356388), (59398, 340836), (85209, 237592), (89097, 227224), (113612, 178194), (118796, 170418)]