20131389504

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1839491}}^1$

素因数の和:1839528

約数の個数: 84

約数和(自身を含む): 60740025840

約数和(自身を除く): 40608636336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 10944, 1839491, 3678982, 5518473, 7357964, 11036946, 14715928, 16555419, 22073892, 29431856, 33110838, 34950329, 44147784, 58863712, 66221676, 69900658, 88295568, 104850987, 117727424, 132443352, 139801316, 176591136, 209701974, 264886704, 279602632, 314552961, 353182272, 419403948, 529773408, 559205264, 629105922, 838807896, 1059546816, 1118410528, 1258211844, 1677615792, 2236821056, 2516423688, 3355231584, 5032847376, 6710463168, 10065694752, 20131389504]

約数ペア:

[(1, 20131389504), (2, 10065694752), (3, 6710463168), (4, 5032847376), (6, 3355231584), (8, 2516423688), (9, 2236821056), (12, 1677615792), (16, 1258211844), (18, 1118410528), (19, 1059546816), (24, 838807896), (32, 629105922), (36, 559205264), (38, 529773408), (48, 419403948), (57, 353182272), (64, 314552961), (72, 279602632), (76, 264886704), (96, 209701974), (114, 176591136), (144, 139801316), (152, 132443352), (171, 117727424), (192, 104850987), (228, 88295568), (288, 69900658), (304, 66221676), (342, 58863712), (456, 44147784), (576, 34950329), (608, 33110838), (684, 29431856), (912, 22073892), (1216, 16555419), (1368, 14715928), (1824, 11036946), (2736, 7357964), (3648, 5518473), (5472, 3678982), (10944, 1839491)]