20155273512

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{271693}}^1$

素因数の和:271994

約数の個数: 64

約数和(自身を含む): 55164749760

約数和(自身を除く): 35009476248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 281, 562, 843, 1124, 1686, 2248, 3091, 3372, 6182, 6744, 9273, 12364, 18546, 24728, 37092, 74184, 271693, 543386, 815079, 1086772, 1630158, 2173544, 2988623, 3260316, 5977246, 6520632, 8965869, 11954492, 17931738, 23908984, 35863476, 71726952, 76345733, 152691466, 229037199, 305382932, 458074398, 610765864, 839803063, 916148796, 1679606126, 1832297592, 2519409189, 3359212252, 5038818378, 6718424504, 10077636756, 20155273512]

約数ペア:

[(1, 20155273512), (2, 10077636756), (3, 6718424504), (4, 5038818378), (6, 3359212252), (8, 2519409189), (11, 1832297592), (12, 1679606126), (22, 916148796), (24, 839803063), (33, 610765864), (44, 458074398), (66, 305382932), (88, 229037199), (132, 152691466), (264, 76345733), (281, 71726952), (562, 35863476), (843, 23908984), (1124, 17931738), (1686, 11954492), (2248, 8965869), (3091, 6520632), (3372, 5977246), (6182, 3260316), (6744, 2988623), (9273, 2173544), (12364, 1630158), (18546, 1086772), (24728, 815079), (37092, 543386), (74184, 271693)]