20131340976

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{265277}}^1$

素因数の和:265339

約数の個数: 120

約数和(自身を含む): 61578451584

約数和(自身を除く): 41447110608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 306, 372, 408, 496, 527, 558, 612, 744, 816, 1054, 1116, 1224, 1488, 1581, 2108, 2232, 2448, 3162, 4216, 4464, 4743, 6324, 8432, 9486, 12648, 18972, 25296, 37944, 75888, 265277, 530554, 795831, 1061108, 1591662, 2122216, 2387493, 3183324, 4244432, 4509709, 4774986, 6366648, 8223587, 9019418, 9549972, 12733296, 13529127, 16447174, 18038836, 19099944, 24670761, 27058254, 32894348, 36077672, 38199888, 40587381, 49341522, 54116508, 65788696, 72155344, 74012283, 81174762, 98683044, 108233016, 131577392, 139800979, 148024566, 162349524, 197366088, 216466032, 279601958, 296049132, 324699048, 394732176, 419402937, 559203916, 592098264, 649398096, 838805874, 1118407832, 1184196528, 1258208811, 1677611748, 2236815664, 2516417622, 3355223496, 5032835244, 6710446992, 10065670488, 20131340976]

約数ペア:

[(1, 20131340976), (2, 10065670488), (3, 6710446992), (4, 5032835244), (6, 3355223496), (8, 2516417622), (9, 2236815664), (12, 1677611748), (16, 1258208811), (17, 1184196528), (18, 1118407832), (24, 838805874), (31, 649398096), (34, 592098264), (36, 559203916), (48, 419402937), (51, 394732176), (62, 324699048), (68, 296049132), (72, 279601958), (93, 216466032), (102, 197366088), (124, 162349524), (136, 148024566), (144, 139800979), (153, 131577392), (186, 108233016), (204, 98683044), (248, 81174762), (272, 74012283), (279, 72155344), (306, 65788696), (372, 54116508), (408, 49341522), (496, 40587381), (527, 38199888), (558, 36077672), (612, 32894348), (744, 27058254), (816, 24670761), (1054, 19099944), (1116, 18038836), (1224, 16447174), (1488, 13529127), (1581, 12733296), (2108, 9549972), (2232, 9019418), (2448, 8223587), (3162, 6366648), (4216, 4774986), (4464, 4509709), (4743, 4244432), (6324, 3183324), (8432, 2387493), (9486, 2122216), (12648, 1591662), (18972, 1061108), (25296, 795831), (37944, 530554), (75888, 265277)]