20125215036

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29422829}}^1$

素因数の和:29422858

約数の個数: 36

約数和(自身を含む): 53549550600

約数和(自身を除く): 33424335564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 29422829, 58845658, 88268487, 117691316, 176536974, 264805461, 353073948, 529610922, 559033751, 1059221844, 1118067502, 1677101253, 2236135004, 3354202506, 5031303759, 6708405012, 10062607518, 20125215036]

約数ペア:

[(1, 20125215036), (2, 10062607518), (3, 6708405012), (4, 5031303759), (6, 3354202506), (9, 2236135004), (12, 1677101253), (18, 1118067502), (19, 1059221844), (36, 559033751), (38, 529610922), (57, 353073948), (76, 264805461), (114, 176536974), (171, 117691316), (228, 88268487), (342, 58845658), (684, 29422829)]