20199838065104

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{171403}}^1\times {\mathrm{253987}}^1$

素因数の和:425427

約数の個数: 40

約数和(自身を含む): 40487140011360

約数和(自身を除く): 20287301946256

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 171403, 253987, 342806, 507974, 685612, 1015948, 1371224, 2031896, 2742448, 4063792, 4970687, 7365623, 9941374, 14731246, 19882748, 29462492, 39765496, 58924984, 79530992, 117849968, 43534133761, 87068267522, 174136535044, 348273070088, 696546140176, 1262489879069, 2524979758138, 5049959516276, 10099919032552, 20199838065104]

約数ペア:

[(1, 20199838065104), (2, 10099919032552), (4, 5049959516276), (8, 2524979758138), (16, 1262489879069), (29, 696546140176), (58, 348273070088), (116, 174136535044), (232, 87068267522), (464, 43534133761), (171403, 117849968), (253987, 79530992), (342806, 58924984), (507974, 39765496), (685612, 29462492), (1015948, 19882748), (1371224, 14731246), (2031896, 9941374), (2742448, 7365623), (4063792, 4970687)]