20169710340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25858603}}^1$

素因数の和:25858628

約数の個数: 48

約数和(自身を含む): 60819436608

約数和(自身を除く): 40649726268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 25858603, 51717206, 77575809, 103434412, 129293015, 155151618, 258586030, 310303236, 336161839, 387879045, 517172060, 672323678, 775758090, 1008485517, 1344647356, 1551516180, 1680809195, 2016971034, 3361618390, 4033942068, 5042427585, 6723236780, 10084855170, 20169710340]

約数ペア:

[(1, 20169710340), (2, 10084855170), (3, 6723236780), (4, 5042427585), (5, 4033942068), (6, 3361618390), (10, 2016971034), (12, 1680809195), (13, 1551516180), (15, 1344647356), (20, 1008485517), (26, 775758090), (30, 672323678), (39, 517172060), (52, 387879045), (60, 336161839), (65, 310303236), (78, 258586030), (130, 155151618), (156, 129293015), (195, 103434412), (260, 77575809), (390, 51717206), (780, 25858603)]