20171136615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1171}}^1\times {\mathrm{5657}}^1$

素因数の和:6872

約数の個数: 64

約数和(自身を含む): 38195573760

約数和(自身を除く): 18024437145

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 1171, 3045, 3513, 5657, 5855, 8197, 16971, 17565, 24591, 28285, 33959, 39599, 40985, 84855, 101877, 118797, 122955, 164053, 169795, 197995, 237713, 492159, 509385, 593985, 713139, 820265, 1148371, 1188565, 2460795, 3445113, 3565695, 5741855, 6624347, 17225565, 19873041, 33121735, 46370429, 99365205, 139111287, 192106063, 231852145, 576318189, 695556435, 960530315, 1344742441, 2881590945, 4034227323, 6723712205, 20171136615]

約数ペア:

[(1, 20171136615), (3, 6723712205), (5, 4034227323), (7, 2881590945), (15, 1344742441), (21, 960530315), (29, 695556435), (35, 576318189), (87, 231852145), (105, 192106063), (145, 139111287), (203, 99365205), (435, 46370429), (609, 33121735), (1015, 19873041), (1171, 17225565), (3045, 6624347), (3513, 5741855), (5657, 3565695), (5855, 3445113), (8197, 2460795), (16971, 1188565), (17565, 1148371), (24591, 820265), (28285, 713139), (33959, 593985), (39599, 509385), (40985, 492159), (84855, 237713), (101877, 197995), (118797, 169795), (122955, 164053)]