20132063916

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1\times {\mathrm{641}}^1$

素因数の和:1103

約数の個数: 96

約数和(自身を含む): 48209043456

約数和(自身を除く): 28076979540

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 191, 193, 213, 284, 382, 386, 426, 573, 579, 641, 764, 772, 852, 1146, 1158, 1282, 1923, 2292, 2316, 2564, 3846, 7692, 13561, 13703, 27122, 27406, 36863, 40683, 41109, 45511, 54244, 54812, 73726, 81366, 82218, 91022, 110589, 122431, 123713, 136533, 147452, 162732, 164436, 182044, 221178, 244862, 247426, 273066, 367293, 371139, 442356, 489724, 494852, 546132, 734586, 742278, 1469172, 1484556, 2617273, 5234546, 7851819, 8692601, 8783623, 10469092, 15703638, 17385202, 17567246, 23629183, 26077803, 26350869, 31407276, 34770404, 35134492, 47258366, 52155606, 52701738, 70887549, 94516732, 104311212, 105403476, 141775098, 283550196, 1677671993, 3355343986, 5033015979, 6710687972, 10066031958, 20132063916]

約数ペア:

[(1, 20132063916), (2, 10066031958), (3, 6710687972), (4, 5033015979), (6, 3355343986), (12, 1677671993), (71, 283550196), (142, 141775098), (191, 105403476), (193, 104311212), (213, 94516732), (284, 70887549), (382, 52701738), (386, 52155606), (426, 47258366), (573, 35134492), (579, 34770404), (641, 31407276), (764, 26350869), (772, 26077803), (852, 23629183), (1146, 17567246), (1158, 17385202), (1282, 15703638), (1923, 10469092), (2292, 8783623), (2316, 8692601), (2564, 7851819), (3846, 5234546), (7692, 2617273), (13561, 1484556), (13703, 1469172), (27122, 742278), (27406, 734586), (36863, 546132), (40683, 494852), (41109, 489724), (45511, 442356), (54244, 371139), (54812, 367293), (73726, 273066), (81366, 247426), (82218, 244862), (91022, 221178), (110589, 182044), (122431, 164436), (123713, 162732), (136533, 147452)]