20129404470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{95854307}}^1$

素因数の和:95854324

約数の個数: 32

約数和(自身を含む): 55212081408

約数和(自身を除く): 35082676938

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 95854307, 191708614, 287562921, 479271535, 575125842, 670980149, 958543070, 1341960298, 1437814605, 2012940447, 2875629210, 3354900745, 4025880894, 6709801490, 10064702235, 20129404470]

約数ペア:

[(1, 20129404470), (2, 10064702235), (3, 6709801490), (5, 4025880894), (6, 3354900745), (7, 2875629210), (10, 2012940447), (14, 1437814605), (15, 1341960298), (21, 958543070), (30, 670980149), (35, 575125842), (42, 479271535), (70, 287562921), (105, 191708614), (210, 95854307)]