20073587534

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{41953}}^1$

素因数の和:42225

約数の個数: 64

約数和(自身を含む): 40598046720

約数和(自身を除く): 20524459186

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 239, 286, 478, 1001, 1673, 2002, 2629, 3107, 3346, 5258, 6214, 18403, 21749, 34177, 36806, 41953, 43498, 68354, 83906, 239239, 293671, 461483, 478478, 545389, 587342, 922966, 1090778, 3230381, 3817723, 5999279, 6460762, 7635446, 10026767, 11998558, 20053534, 41994953, 70187369, 83989906, 110294437, 130347971, 140374738, 220588874, 260695942, 772061059, 912435797, 1433827681, 1544122118, 1824871594, 2867655362, 10036793767, 20073587534]

約数ペア:

[(1, 20073587534), (2, 10036793767), (7, 2867655362), (11, 1824871594), (13, 1544122118), (14, 1433827681), (22, 912435797), (26, 772061059), (77, 260695942), (91, 220588874), (143, 140374738), (154, 130347971), (182, 110294437), (239, 83989906), (286, 70187369), (478, 41994953), (1001, 20053534), (1673, 11998558), (2002, 10026767), (2629, 7635446), (3107, 6460762), (3346, 5999279), (5258, 3817723), (6214, 3230381), (18403, 1090778), (21749, 922966), (34177, 587342), (36806, 545389), (41953, 478478), (43498, 461483), (68354, 293671), (83906, 239239)]