20160983790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11790049}}^1$

素因数の和:11790081

約数の個数: 48

約数和(自身を含む): 55177434000

約数和(自身を除く): 35016450210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 11790049, 23580098, 35370147, 58950245, 70740294, 106110441, 117900490, 176850735, 212220882, 224010931, 353701470, 448021862, 530552205, 672032793, 1061104410, 1120054655, 1344065586, 2016098379, 2240109310, 3360163965, 4032196758, 6720327930, 10080491895, 20160983790]

約数ペア:

[(1, 20160983790), (2, 10080491895), (3, 6720327930), (5, 4032196758), (6, 3360163965), (9, 2240109310), (10, 2016098379), (15, 1344065586), (18, 1120054655), (19, 1061104410), (30, 672032793), (38, 530552205), (45, 448021862), (57, 353701470), (90, 224010931), (95, 212220882), (114, 176850735), (171, 117900490), (190, 106110441), (285, 70740294), (342, 58950245), (570, 35370147), (855, 23580098), (1710, 11790049)]