20131470024

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{161093}}^1$

素因数の和:161270

約数の個数: 64

約数和(自身を含む): 51962480640

約数和(自身を除く): 31831010616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 127, 164, 246, 254, 328, 381, 492, 508, 762, 984, 1016, 1524, 3048, 5207, 10414, 15621, 20828, 31242, 41656, 62484, 124968, 161093, 322186, 483279, 644372, 966558, 1288744, 1933116, 3866232, 6604813, 13209626, 19814439, 20458811, 26419252, 39628878, 40917622, 52838504, 61376433, 79257756, 81835244, 122752866, 158515512, 163670488, 245505732, 491011464, 838811251, 1677622502, 2516433753, 3355245004, 5032867506, 6710490008, 10065735012, 20131470024]

約数ペア:

[(1, 20131470024), (2, 10065735012), (3, 6710490008), (4, 5032867506), (6, 3355245004), (8, 2516433753), (12, 1677622502), (24, 838811251), (41, 491011464), (82, 245505732), (123, 163670488), (127, 158515512), (164, 122752866), (246, 81835244), (254, 79257756), (328, 61376433), (381, 52838504), (492, 40917622), (508, 39628878), (762, 26419252), (984, 20458811), (1016, 19814439), (1524, 13209626), (3048, 6604813), (5207, 3866232), (10414, 1933116), (15621, 1288744), (20828, 966558), (31242, 644372), (41656, 483279), (62484, 322186), (124968, 161093)]