20177362824

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{226427}}^1$

素因数の和:226562

約数の個数: 64

約数和(自身を含む): 52169011200

約数和(自身を除く): 31991648376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 79, 94, 141, 158, 188, 237, 282, 316, 376, 474, 564, 632, 948, 1128, 1896, 3713, 7426, 11139, 14852, 22278, 29704, 44556, 89112, 226427, 452854, 679281, 905708, 1358562, 1811416, 2717124, 5434248, 10642069, 17887733, 21284138, 31926207, 35775466, 42568276, 53663199, 63852414, 71550932, 85136552, 107326398, 127704828, 143101864, 214652796, 255409656, 429305592, 840723451, 1681446902, 2522170353, 3362893804, 5044340706, 6725787608, 10088681412, 20177362824]

約数ペア:

[(1, 20177362824), (2, 10088681412), (3, 6725787608), (4, 5044340706), (6, 3362893804), (8, 2522170353), (12, 1681446902), (24, 840723451), (47, 429305592), (79, 255409656), (94, 214652796), (141, 143101864), (158, 127704828), (188, 107326398), (237, 85136552), (282, 71550932), (316, 63852414), (376, 53663199), (474, 42568276), (564, 35775466), (632, 31926207), (948, 21284138), (1128, 17887733), (1896, 10642069), (3713, 5434248), (7426, 2717124), (11139, 1811416), (14852, 1358562), (22278, 905708), (29704, 679281), (44556, 452854), (89112, 226427)]