20343833358

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{8059}}^1$

素因数の和:8321

約数の個数: 64

約数和(自身を含む): 42604773120

約数和(自身を除く): 22260939762

約数列:

[1, 2, 3, 6, 37, 74, 83, 111, 137, 166, 222, 249, 274, 411, 498, 822, 3071, 5069, 6142, 8059, 9213, 10138, 11371, 15207, 16118, 18426, 22742, 24177, 30414, 34113, 48354, 68226, 298183, 420727, 596366, 668897, 841454, 894549, 1104083, 1262181, 1337794, 1789098, 2006691, 2208166, 2524362, 3312249, 4013382, 6624498, 24749189, 40851071, 49498378, 74247567, 81702142, 91638889, 122553213, 148495134, 183277778, 245106426, 274916667, 549833334, 3390638893, 6781277786, 10171916679, 20343833358]

約数ペア:

[(1, 20343833358), (2, 10171916679), (3, 6781277786), (6, 3390638893), (37, 549833334), (74, 274916667), (83, 245106426), (111, 183277778), (137, 148495134), (166, 122553213), (222, 91638889), (249, 81702142), (274, 74247567), (411, 49498378), (498, 40851071), (822, 24749189), (3071, 6624498), (5069, 4013382), (6142, 3312249), (8059, 2524362), (9213, 2208166), (10138, 2006691), (11371, 1789098), (15207, 1337794), (16118, 1262181), (18426, 1104083), (22742, 894549), (24177, 841454), (30414, 668897), (34113, 596366), (48354, 420727), (68226, 298183)]