20898024

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6547}}^1$

素因数の和:6582

約数の個数: 64

約数和(自身を含む): 62860800

約数和(自身を除く): 41962776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 6547, 13094, 19641, 26188, 39282, 45829, 52376, 78564, 91658, 124393, 137487, 157128, 183316, 248786, 274974, 366632, 373179, 497572, 549948, 746358, 870751, 995144, 1099896, 1492716, 1741502, 2612253, 2985432, 3483004, 5224506, 6966008, 10449012, 20898024]

約数ペア:

[(1, 20898024), (2, 10449012), (3, 6966008), (4, 5224506), (6, 3483004), (7, 2985432), (8, 2612253), (12, 1741502), (14, 1492716), (19, 1099896), (21, 995144), (24, 870751), (28, 746358), (38, 549948), (42, 497572), (56, 373179), (57, 366632), (76, 274974), (84, 248786), (114, 183316), (133, 157128), (152, 137487), (168, 124393), (228, 91658), (266, 78564), (399, 52376), (456, 45829), (532, 39282), (798, 26188), (1064, 19641), (1596, 13094), (3192, 6547)]