20176706484

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{37547}}^1$

素因数の和:37650

約数の個数: 144

約数和(自身を含む): 59043479040

約数和(自身を除く): 38866772556

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 59, 66, 69, 92, 99, 118, 132, 138, 177, 198, 207, 236, 253, 276, 354, 396, 414, 506, 531, 649, 708, 759, 828, 1012, 1062, 1298, 1357, 1518, 1947, 2124, 2277, 2596, 2714, 3036, 3894, 4071, 4554, 5428, 5841, 7788, 8142, 9108, 11682, 12213, 14927, 16284, 23364, 24426, 29854, 37547, 44781, 48852, 59708, 75094, 89562, 112641, 134343, 150188, 179124, 225282, 268686, 337923, 413017, 450564, 537372, 675846, 826034, 863581, 1239051, 1351692, 1652068, 1727162, 2215273, 2478102, 2590743, 3454324, 3717153, 4430546, 4956204, 5181486, 6645819, 7434306, 7772229, 8861092, 9499391, 10362972, 13291638, 14868612, 15544458, 18998782, 19937457, 24368003, 26583276, 28498173, 31088916, 37997564, 39874914, 48736006, 50951279, 56996346, 73104009, 79749828, 85494519, 97472012, 101902558, 113992692, 146208018, 152853837, 170989038, 203805116, 219312027, 292416036, 305707674, 341978076, 438624054, 458561511, 560464069, 611415348, 877248108, 917123022, 1120928138, 1681392207, 1834246044, 2241856276, 3362784414, 5044176621, 6725568828, 10088353242, 20176706484]

約数ペア:

[(1, 20176706484), (2, 10088353242), (3, 6725568828), (4, 5044176621), (6, 3362784414), (9, 2241856276), (11, 1834246044), (12, 1681392207), (18, 1120928138), (22, 917123022), (23, 877248108), (33, 611415348), (36, 560464069), (44, 458561511), (46, 438624054), (59, 341978076), (66, 305707674), (69, 292416036), (92, 219312027), (99, 203805116), (118, 170989038), (132, 152853837), (138, 146208018), (177, 113992692), (198, 101902558), (207, 97472012), (236, 85494519), (253, 79749828), (276, 73104009), (354, 56996346), (396, 50951279), (414, 48736006), (506, 39874914), (531, 37997564), (649, 31088916), (708, 28498173), (759, 26583276), (828, 24368003), (1012, 19937457), (1062, 18998782), (1298, 15544458), (1357, 14868612), (1518, 13291638), (1947, 10362972), (2124, 9499391), (2277, 8861092), (2596, 7772229), (2714, 7434306), (3036, 6645819), (3894, 5181486), (4071, 4956204), (4554, 4430546), (5428, 3717153), (5841, 3454324), (7788, 2590743), (8142, 2478102), (9108, 2215273), (11682, 1727162), (12213, 1652068), (14927, 1351692), (16284, 1239051), (23364, 863581), (24426, 826034), (29854, 675846), (37547, 537372), (44781, 450564), (48852, 413017), (59708, 337923), (75094, 268686), (89562, 225282), (112641, 179124), (134343, 150188)]