20177963322

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{557}}^1\times {\mathrm{2087}}^1$

素因数の和:2923

約数の個数: 64

約数和(自身を含む): 44292593664

約数和(自身を除く): 24114630342

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 263, 526, 557, 789, 1114, 1578, 1671, 2087, 2893, 3342, 4174, 5786, 6127, 6261, 8679, 12254, 12522, 17358, 18381, 22957, 36762, 45914, 68871, 137742, 146491, 292982, 439473, 548881, 878946, 1097762, 1162459, 1611401, 1646643, 2324918, 3222802, 3293286, 3487377, 4834203, 6037691, 6974754, 9668406, 12075382, 12787049, 18113073, 25574098, 36226146, 38361147, 76722294, 305726717, 611453434, 917180151, 1834360302, 3362993887, 6725987774, 10088981661, 20177963322]

約数ペア:

[(1, 20177963322), (2, 10088981661), (3, 6725987774), (6, 3362993887), (11, 1834360302), (22, 917180151), (33, 611453434), (66, 305726717), (263, 76722294), (526, 38361147), (557, 36226146), (789, 25574098), (1114, 18113073), (1578, 12787049), (1671, 12075382), (2087, 9668406), (2893, 6974754), (3342, 6037691), (4174, 4834203), (5786, 3487377), (6127, 3293286), (6261, 3222802), (8679, 2324918), (12254, 1646643), (12522, 1611401), (17358, 1162459), (18381, 1097762), (22957, 878946), (36762, 548881), (45914, 439473), (68871, 292982), (137742, 146491)]