19804341570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1751047}}^1$

素因数の和:1751099

約数の個数: 64

約数和(自身を含む): 52951691520

約数和(自身を除く): 33147349950

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 3770, 5655, 11310, 1751047, 3502094, 5253141, 8755235, 10506282, 17510470, 22763611, 26265705, 45527222, 50780363, 52531410, 68290833, 101560726, 113818055, 136581666, 152341089, 227636110, 253901815, 304682178, 341454165, 507803630, 660144719, 682908330, 761705445, 1320289438, 1523410890, 1980434157, 3300723595, 3960868314, 6601447190, 9902170785, 19804341570]

約数ペア:

[(1, 19804341570), (2, 9902170785), (3, 6601447190), (5, 3960868314), (6, 3300723595), (10, 1980434157), (13, 1523410890), (15, 1320289438), (26, 761705445), (29, 682908330), (30, 660144719), (39, 507803630), (58, 341454165), (65, 304682178), (78, 253901815), (87, 227636110), (130, 152341089), (145, 136581666), (174, 113818055), (195, 101560726), (290, 68290833), (377, 52531410), (390, 50780363), (435, 45527222), (754, 26265705), (870, 22763611), (1131, 17510470), (1885, 10506282), (2262, 8755235), (3770, 5253141), (5655, 3502094), (11310, 1751047)]