20194175764

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{45569}}^1$

素因数の和:45630

約数の個数: 96

約数和(自身を含む): 45934560000

約数和(自身を除く): 25740384236

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 49, 68, 76, 98, 119, 133, 196, 238, 266, 323, 343, 476, 532, 646, 686, 833, 931, 1292, 1372, 1666, 1862, 2261, 3332, 3724, 4522, 5831, 6517, 9044, 11662, 13034, 15827, 23324, 26068, 31654, 45569, 63308, 91138, 110789, 182276, 221578, 318983, 443156, 637966, 774673, 865811, 1275932, 1549346, 1731622, 2232881, 3098692, 3463244, 4465762, 5422711, 6060677, 8931524, 10845422, 12121354, 14718787, 15630167, 21690844, 24242708, 29437574, 31260334, 37958977, 42424739, 58875148, 62520668, 75917954, 84849478, 103031509, 151835908, 169698956, 206063018, 265712839, 296973173, 412126036, 531425678, 593946346, 721220563, 1062851356, 1187892692, 1442441126, 2884882252, 5048543941, 10097087882, 20194175764]

約数ペア:

[(1, 20194175764), (2, 10097087882), (4, 5048543941), (7, 2884882252), (14, 1442441126), (17, 1187892692), (19, 1062851356), (28, 721220563), (34, 593946346), (38, 531425678), (49, 412126036), (68, 296973173), (76, 265712839), (98, 206063018), (119, 169698956), (133, 151835908), (196, 103031509), (238, 84849478), (266, 75917954), (323, 62520668), (343, 58875148), (476, 42424739), (532, 37958977), (646, 31260334), (686, 29437574), (833, 24242708), (931, 21690844), (1292, 15630167), (1372, 14718787), (1666, 12121354), (1862, 10845422), (2261, 8931524), (3332, 6060677), (3724, 5422711), (4522, 4465762), (5831, 3463244), (6517, 3098692), (9044, 2232881), (11662, 1731622), (13034, 1549346), (15827, 1275932), (23324, 865811), (26068, 774673), (31654, 637966), (45569, 443156), (63308, 318983), (91138, 221578), (110789, 182276)]