20199574680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29851}}^1\times {\mathrm{5639}}^1$

素因数の和:35504

約数の個数: 64

約数和(自身を含む): 60611500800

約数和(自身を除く): 40411926120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5639, 11278, 16917, 22556, 28195, 29851, 33834, 45112, 56390, 59702, 67668, 84585, 89553, 112780, 119404, 135336, 149255, 169170, 179106, 225560, 238808, 298510, 338340, 358212, 447765, 597020, 676680, 716424, 895530, 1194040, 1791060, 3582120, 168329789, 336659578, 504989367, 673319156, 841648945, 1009978734, 1346638312, 1683297890, 2019957468, 2524946835, 3366595780, 4039914936, 5049893670, 6733191560, 10099787340, 20199574680]

約数ペア:

[(1, 20199574680), (2, 10099787340), (3, 6733191560), (4, 5049893670), (5, 4039914936), (6, 3366595780), (8, 2524946835), (10, 2019957468), (12, 1683297890), (15, 1346638312), (20, 1009978734), (24, 841648945), (30, 673319156), (40, 504989367), (60, 336659578), (120, 168329789), (5639, 3582120), (11278, 1791060), (16917, 1194040), (22556, 895530), (28195, 716424), (29851, 676680), (33834, 597020), (45112, 447765), (56390, 358212), (59702, 338340), (67668, 298510), (84585, 238808), (89553, 225560), (112780, 179106), (119404, 169170), (135336, 149255)]