20089867812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{164149}}^1$

素因数の和:164241

約数の個数: 96

約数和(自身を含む): 56478105600

約数和(自身を除く): 36388237788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 47, 62, 84, 93, 94, 124, 141, 186, 188, 217, 282, 329, 372, 434, 564, 651, 658, 868, 987, 1302, 1316, 1457, 1974, 2604, 2914, 3948, 4371, 5828, 8742, 10199, 17484, 20398, 30597, 40796, 61194, 122388, 164149, 328298, 492447, 656596, 984894, 1149043, 1969788, 2298086, 3447129, 4596172, 5088619, 6894258, 7715003, 10177238, 13788516, 15265857, 15430006, 20354476, 23145009, 30531714, 30860012, 35620333, 46290018, 54005021, 61063428, 71240666, 92580036, 106860999, 108010042, 142481332, 162015063, 213721998, 216020084, 239165093, 324030126, 427443996, 478330186, 648060252, 717495279, 956660372, 1434990558, 1674155651, 2869981116, 3348311302, 5022466953, 6696622604, 10044933906, 20089867812]

約数ペア:

[(1, 20089867812), (2, 10044933906), (3, 6696622604), (4, 5022466953), (6, 3348311302), (7, 2869981116), (12, 1674155651), (14, 1434990558), (21, 956660372), (28, 717495279), (31, 648060252), (42, 478330186), (47, 427443996), (62, 324030126), (84, 239165093), (93, 216020084), (94, 213721998), (124, 162015063), (141, 142481332), (186, 108010042), (188, 106860999), (217, 92580036), (282, 71240666), (329, 61063428), (372, 54005021), (434, 46290018), (564, 35620333), (651, 30860012), (658, 30531714), (868, 23145009), (987, 20354476), (1302, 15430006), (1316, 15265857), (1457, 13788516), (1974, 10177238), (2604, 7715003), (2914, 6894258), (3948, 5088619), (4371, 4596172), (5828, 3447129), (8742, 2298086), (10199, 1969788), (17484, 1149043), (20398, 984894), (30597, 656596), (40796, 492447), (61194, 328298), (122388, 164149)]