20163933342

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{136429}}^1$

素因数の和:136487

約数の個数: 128

約数和(自身を含む): 56580249600

約数和(自身を除く): 36416316258

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 23, 27, 34, 42, 46, 51, 54, 63, 69, 102, 119, 126, 138, 153, 161, 189, 207, 238, 306, 322, 357, 378, 391, 414, 459, 483, 621, 714, 782, 918, 966, 1071, 1173, 1242, 1449, 2142, 2346, 2737, 2898, 3213, 3519, 4347, 5474, 6426, 7038, 8211, 8694, 10557, 16422, 21114, 24633, 49266, 73899, 136429, 147798, 272858, 409287, 818574, 955003, 1227861, 1910006, 2319293, 2455722, 2865009, 3137867, 3683583, 4638586, 5730018, 6275734, 6957879, 7367166, 8595027, 9413601, 13915758, 16235051, 17190054, 18827202, 20873637, 21965069, 25785081, 28240803, 32470102, 41747274, 43930138, 48705153, 51570162, 53343739, 56481606, 62620911, 65895207, 84722409, 97410306, 106687478, 125241822, 131790414, 146115459, 160031217, 169444818, 197685621, 292230918, 320062434, 373406173, 395371242, 438346377, 480093651, 593056863, 746812346, 876692754, 960187302, 1120218519, 1186113726, 1440280953, 2240437038, 2880561906, 3360655557, 6721311114, 10081966671, 20163933342]

約数ペア:

[(1, 20163933342), (2, 10081966671), (3, 6721311114), (6, 3360655557), (7, 2880561906), (9, 2240437038), (14, 1440280953), (17, 1186113726), (18, 1120218519), (21, 960187302), (23, 876692754), (27, 746812346), (34, 593056863), (42, 480093651), (46, 438346377), (51, 395371242), (54, 373406173), (63, 320062434), (69, 292230918), (102, 197685621), (119, 169444818), (126, 160031217), (138, 146115459), (153, 131790414), (161, 125241822), (189, 106687478), (207, 97410306), (238, 84722409), (306, 65895207), (322, 62620911), (357, 56481606), (378, 53343739), (391, 51570162), (414, 48705153), (459, 43930138), (483, 41747274), (621, 32470102), (714, 28240803), (782, 25785081), (918, 21965069), (966, 20873637), (1071, 18827202), (1173, 17190054), (1242, 16235051), (1449, 13915758), (2142, 9413601), (2346, 8595027), (2737, 7367166), (2898, 6957879), (3213, 6275734), (3519, 5730018), (4347, 4638586), (5474, 3683583), (6426, 3137867), (7038, 2865009), (8211, 2455722), (8694, 2319293), (10557, 1910006), (16422, 1227861), (21114, 955003), (24633, 818574), (49266, 409287), (73899, 272858), (136429, 147798)]