20084989710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1831}}^1\times {\mathrm{6899}}^1$

素因数の和:8793

約数の個数: 64

約数和(自身を含む): 49147430400

約数和(自身を除く): 29062440690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 1831, 3662, 5493, 6899, 9155, 10986, 13798, 18310, 20697, 27465, 34495, 41394, 54930, 68990, 97043, 103485, 194086, 206970, 291129, 365647, 485215, 582258, 731294, 970430, 1096941, 1455645, 1828235, 2193882, 2911290, 3656470, 5484705, 10969410, 12632069, 25264138, 37896207, 63160345, 75792414, 126320690, 189481035, 378962070, 669499657, 1338999314, 2008498971, 3347498285, 4016997942, 6694996570, 10042494855, 20084989710]

約数ペア:

[(1, 20084989710), (2, 10042494855), (3, 6694996570), (5, 4016997942), (6, 3347498285), (10, 2008498971), (15, 1338999314), (30, 669499657), (53, 378962070), (106, 189481035), (159, 126320690), (265, 75792414), (318, 63160345), (530, 37896207), (795, 25264138), (1590, 12632069), (1831, 10969410), (3662, 5484705), (5493, 3656470), (6899, 2911290), (9155, 2193882), (10986, 1828235), (13798, 1455645), (18310, 1096941), (20697, 970430), (27465, 731294), (34495, 582258), (41394, 485215), (54930, 365647), (68990, 291129), (97043, 206970), (103485, 194086)]