20172533342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{9697}}^1$

素因数の和:9861

約数の個数: 64

約数和(自身を含む): 35192102400

約数和(自身を除く): 15019569058

約数列:

[1, 2, 13, 26, 29, 31, 58, 62, 89, 178, 377, 403, 754, 806, 899, 1157, 1798, 2314, 2581, 2759, 5162, 5518, 9697, 11687, 19394, 23374, 33553, 35867, 67106, 71734, 80011, 126061, 160022, 252122, 281213, 300607, 562426, 601214, 863033, 1040143, 1726066, 2080286, 3655769, 3907891, 7311538, 7815782, 8717603, 11219429, 17435206, 22438858, 25027957, 26754023, 50055914, 53508046, 113328839, 226657678, 325363441, 347802299, 650726882, 695604598, 775866667, 1551733334, 10086266671, 20172533342]

約数ペア:

[(1, 20172533342), (2, 10086266671), (13, 1551733334), (26, 775866667), (29, 695604598), (31, 650726882), (58, 347802299), (62, 325363441), (89, 226657678), (178, 113328839), (377, 53508046), (403, 50055914), (754, 26754023), (806, 25027957), (899, 22438858), (1157, 17435206), (1798, 11219429), (2314, 8717603), (2581, 7815782), (2759, 7311538), (5162, 3907891), (5518, 3655769), (9697, 2080286), (11687, 1726066), (19394, 1040143), (23374, 863033), (33553, 601214), (35867, 562426), (67106, 300607), (71734, 281213), (80011, 252122), (126061, 160022)]