20174821794

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{9377}}^1$

素因数の和:9646

約数の個数: 96

約数和(自身を含む): 47926831680

約数和(自身を除く): 27752009886

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 233, 243, 342, 466, 486, 513, 699, 1026, 1398, 1539, 2097, 3078, 4194, 4427, 4617, 6291, 8854, 9234, 9377, 12582, 13281, 18754, 18873, 26562, 28131, 37746, 39843, 56262, 56619, 79686, 84393, 113238, 119529, 168786, 178163, 239058, 253179, 356326, 358587, 506358, 534489, 717174, 759537, 1068978, 1075761, 1519074, 1603467, 2151522, 2184841, 2278611, 3206934, 4369682, 4557222, 4810401, 6554523, 9620802, 13109046, 14431203, 19663569, 28862406, 39327138, 41511979, 43293609, 58990707, 83023958, 86587218, 117981414, 124535937, 176972121, 249071874, 353944242, 373607811, 530916363, 747215622, 1061832726, 1120823433, 2241646866, 3362470299, 6724940598, 10087410897, 20174821794]

約数ペア:

[(1, 20174821794), (2, 10087410897), (3, 6724940598), (6, 3362470299), (9, 2241646866), (18, 1120823433), (19, 1061832726), (27, 747215622), (38, 530916363), (54, 373607811), (57, 353944242), (81, 249071874), (114, 176972121), (162, 124535937), (171, 117981414), (233, 86587218), (243, 83023958), (342, 58990707), (466, 43293609), (486, 41511979), (513, 39327138), (699, 28862406), (1026, 19663569), (1398, 14431203), (1539, 13109046), (2097, 9620802), (3078, 6554523), (4194, 4810401), (4427, 4557222), (4617, 4369682), (6291, 3206934), (8854, 2278611), (9234, 2184841), (9377, 2151522), (12582, 1603467), (13281, 1519074), (18754, 1075761), (18873, 1068978), (26562, 759537), (28131, 717174), (37746, 534489), (39843, 506358), (56262, 358587), (56619, 356326), (79686, 253179), (84393, 239058), (113238, 178163), (119529, 168786)]