20960487144

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{744547}}^1$

素因数の和:744599

約数の個数: 96

約数和(自身を含む): 62720723520

約数和(自身を除く): 41760236376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 34, 36, 46, 51, 68, 69, 72, 92, 102, 136, 138, 153, 184, 204, 207, 276, 306, 391, 408, 414, 552, 612, 782, 828, 1173, 1224, 1564, 1656, 2346, 3128, 3519, 4692, 7038, 9384, 14076, 28152, 744547, 1489094, 2233641, 2978188, 4467282, 5956376, 6700923, 8934564, 12657299, 13401846, 17124581, 17869128, 25314598, 26803692, 34249162, 37971897, 50629196, 51373743, 53607384, 68498324, 75943794, 101258392, 102747486, 113915691, 136996648, 151887588, 154121229, 205494972, 227831382, 291117877, 303775176, 308242458, 410989944, 455662764, 582235754, 616484916, 873353631, 911325528, 1164471508, 1232969832, 1746707262, 2328943016, 2620060893, 3493414524, 5240121786, 6986829048, 10480243572, 20960487144]

約数ペア:

[(1, 20960487144), (2, 10480243572), (3, 6986829048), (4, 5240121786), (6, 3493414524), (8, 2620060893), (9, 2328943016), (12, 1746707262), (17, 1232969832), (18, 1164471508), (23, 911325528), (24, 873353631), (34, 616484916), (36, 582235754), (46, 455662764), (51, 410989944), (68, 308242458), (69, 303775176), (72, 291117877), (92, 227831382), (102, 205494972), (136, 154121229), (138, 151887588), (153, 136996648), (184, 113915691), (204, 102747486), (207, 101258392), (276, 75943794), (306, 68498324), (391, 53607384), (408, 51373743), (414, 50629196), (552, 37971897), (612, 34249162), (782, 26803692), (828, 25314598), (1173, 17869128), (1224, 17124581), (1564, 13401846), (1656, 12657299), (2346, 8934564), (3128, 6700923), (3519, 5956376), (4692, 4467282), (7038, 2978188), (9384, 2233641), (14076, 1489094), (28152, 744547)]