20164097340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{294023}}^1$

素因数の和:294168

約数の個数: 96

約数和(自身を含む): 63226920960

約数和(自身を除く): 43062823620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 127, 135, 180, 254, 270, 381, 508, 540, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3429, 3810, 4572, 5715, 6858, 7620, 11430, 13716, 17145, 22860, 34290, 68580, 294023, 588046, 882069, 1176092, 1470115, 1764138, 2646207, 2940230, 3528276, 4410345, 5292414, 5880460, 7938621, 8820690, 10584828, 13231035, 15877242, 17641380, 26462070, 31754484, 37340921, 39693105, 52924140, 74681842, 79386210, 112022763, 149363684, 158772420, 186704605, 224045526, 336068289, 373409210, 448091052, 560113815, 672136578, 746818420, 1008204867, 1120227630, 1344273156, 1680341445, 2016409734, 2240455260, 3360682890, 4032819468, 5041024335, 6721365780, 10082048670, 20164097340]

約数ペア:

[(1, 20164097340), (2, 10082048670), (3, 6721365780), (4, 5041024335), (5, 4032819468), (6, 3360682890), (9, 2240455260), (10, 2016409734), (12, 1680341445), (15, 1344273156), (18, 1120227630), (20, 1008204867), (27, 746818420), (30, 672136578), (36, 560113815), (45, 448091052), (54, 373409210), (60, 336068289), (90, 224045526), (108, 186704605), (127, 158772420), (135, 149363684), (180, 112022763), (254, 79386210), (270, 74681842), (381, 52924140), (508, 39693105), (540, 37340921), (635, 31754484), (762, 26462070), (1143, 17641380), (1270, 15877242), (1524, 13231035), (1905, 10584828), (2286, 8820690), (2540, 7938621), (3429, 5880460), (3810, 5292414), (4572, 4410345), (5715, 3528276), (6858, 2940230), (7620, 2646207), (11430, 1764138), (13716, 1470115), (17145, 1176092), (22860, 882069), (34290, 588046), (68580, 294023)]