20233984194

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{15913}}^1$

素因数の和:16141

約数の個数: 80

約数和(自身を含む): 46583970048

約数和(自身を除く): 26349985854

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 167, 282, 334, 423, 501, 846, 1002, 1269, 1503, 2538, 3006, 3807, 4509, 7614, 7849, 9018, 13527, 15698, 15913, 23547, 27054, 31826, 47094, 47739, 70641, 95478, 141282, 143217, 211923, 286434, 423846, 429651, 635769, 747911, 859302, 1271538, 1288953, 1495822, 2243733, 2577906, 2657471, 4487466, 5314942, 6731199, 7972413, 13462398, 15944826, 20193597, 23917239, 40387194, 47834478, 60580791, 71751717, 121161582, 124901137, 143503434, 215255151, 249802274, 374703411, 430510302, 749406822, 1124110233, 2248220466, 3372330699, 6744661398, 10116992097, 20233984194]

約数ペア:

[(1, 20233984194), (2, 10116992097), (3, 6744661398), (6, 3372330699), (9, 2248220466), (18, 1124110233), (27, 749406822), (47, 430510302), (54, 374703411), (81, 249802274), (94, 215255151), (141, 143503434), (162, 124901137), (167, 121161582), (282, 71751717), (334, 60580791), (423, 47834478), (501, 40387194), (846, 23917239), (1002, 20193597), (1269, 15944826), (1503, 13462398), (2538, 7972413), (3006, 6731199), (3807, 5314942), (4509, 4487466), (7614, 2657471), (7849, 2577906), (9018, 2243733), (13527, 1495822), (15698, 1288953), (15913, 1271538), (23547, 859302), (27054, 747911), (31826, 635769), (47094, 429651), (47739, 423846), (70641, 286434), (95478, 211923), (141282, 143217)]