20165085732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1259}}^1\times {\mathrm{1709}}^1$

素因数の和:3057

約数の個数: 96

約数和(自身を含む): 52124083200

約数和(自身を除く): 31958997468

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1259, 1562, 1709, 2343, 2518, 3124, 3418, 3777, 4686, 5036, 5127, 6836, 7554, 9372, 10254, 13849, 15108, 18799, 20508, 27698, 37598, 41547, 55396, 56397, 75196, 83094, 89389, 112794, 121339, 166188, 178778, 225588, 242678, 268167, 357556, 364017, 485356, 536334, 728034, 983279, 1072668, 1334729, 1456068, 1966558, 2151631, 2669458, 2949837, 3933116, 4004187, 4303262, 5338916, 5899674, 6454893, 8008374, 8606524, 11799348, 12909786, 16016748, 23667941, 25819572, 47335882, 71003823, 94671764, 142007646, 152765801, 284015292, 305531602, 458297403, 611063204, 916594806, 1680423811, 1833189612, 3360847622, 5041271433, 6721695244, 10082542866, 20165085732]

約数ペア:

[(1, 20165085732), (2, 10082542866), (3, 6721695244), (4, 5041271433), (6, 3360847622), (11, 1833189612), (12, 1680423811), (22, 916594806), (33, 611063204), (44, 458297403), (66, 305531602), (71, 284015292), (132, 152765801), (142, 142007646), (213, 94671764), (284, 71003823), (426, 47335882), (781, 25819572), (852, 23667941), (1259, 16016748), (1562, 12909786), (1709, 11799348), (2343, 8606524), (2518, 8008374), (3124, 6454893), (3418, 5899674), (3777, 5338916), (4686, 4303262), (5036, 4004187), (5127, 3933116), (6836, 2949837), (7554, 2669458), (9372, 2151631), (10254, 1966558), (13849, 1456068), (15108, 1334729), (18799, 1072668), (20508, 983279), (27698, 728034), (37598, 536334), (41547, 485356), (55396, 364017), (56397, 357556), (75196, 268167), (83094, 242678), (89389, 225588), (112794, 178778), (121339, 166188)]