20925024666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{983}}^1\times {\mathrm{2999}}^1$

素因数の和:4020

約数の個数: 96

約数和(自身を含む): 51860736000

約数和(自身を除く): 30935711334

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 983, 1014, 1183, 1966, 2366, 2949, 2999, 3549, 5898, 5998, 6881, 7098, 8997, 12779, 13762, 17994, 20643, 20993, 25558, 38337, 38987, 41286, 41986, 62979, 76674, 77974, 89453, 116961, 125958, 166127, 178906, 233922, 268359, 272909, 332254, 498381, 506831, 536718, 545818, 818727, 996762, 1013662, 1162889, 1520493, 1637454, 2325778, 2948017, 3040986, 3488667, 3547817, 5896034, 6977334, 7095634, 8844051, 10643451, 17688102, 20636119, 21286902, 38324221, 41272238, 61908357, 76648442, 114972663, 123816714, 229945326, 268269547, 498214873, 536539094, 804808641, 996429746, 1494644619, 1609617282, 2989289238, 3487504111, 6975008222, 10462512333, 20925024666]

約数ペア:

[(1, 20925024666), (2, 10462512333), (3, 6975008222), (6, 3487504111), (7, 2989289238), (13, 1609617282), (14, 1494644619), (21, 996429746), (26, 804808641), (39, 536539094), (42, 498214873), (78, 268269547), (91, 229945326), (169, 123816714), (182, 114972663), (273, 76648442), (338, 61908357), (507, 41272238), (546, 38324221), (983, 21286902), (1014, 20636119), (1183, 17688102), (1966, 10643451), (2366, 8844051), (2949, 7095634), (2999, 6977334), (3549, 5896034), (5898, 3547817), (5998, 3488667), (6881, 3040986), (7098, 2948017), (8997, 2325778), (12779, 1637454), (13762, 1520493), (17994, 1162889), (20643, 1013662), (20993, 996762), (25558, 818727), (38337, 545818), (38987, 536718), (41286, 506831), (41986, 498381), (62979, 332254), (76674, 272909), (77974, 268359), (89453, 233922), (116961, 178906), (125958, 166127)]