20171335210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1601}}^1\times {\mathrm{5701}}^1$

素因数の和:7339

約数の個数: 64

約数和(自身を含む): 41434563744

約数和(自身を除く): 21263228534

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 1601, 2210, 3202, 5701, 8005, 11402, 16010, 20813, 27217, 28505, 41626, 54434, 57010, 74113, 96917, 104065, 136085, 148226, 193834, 208130, 272170, 353821, 370565, 484585, 707642, 741130, 969170, 1259921, 1769105, 2519842, 3538210, 6299605, 9127301, 12599210, 18254602, 45636505, 91273010, 118654913, 155164117, 237309826, 310328234, 593274565, 775820585, 1186549130, 1551641170, 2017133521, 4034267042, 10085667605, 20171335210]

約数ペア:

[(1, 20171335210), (2, 10085667605), (5, 4034267042), (10, 2017133521), (13, 1551641170), (17, 1186549130), (26, 775820585), (34, 593274565), (65, 310328234), (85, 237309826), (130, 155164117), (170, 118654913), (221, 91273010), (442, 45636505), (1105, 18254602), (1601, 12599210), (2210, 9127301), (3202, 6299605), (5701, 3538210), (8005, 2519842), (11402, 1769105), (16010, 1259921), (20813, 969170), (27217, 741130), (28505, 707642), (41626, 484585), (54434, 370565), (57010, 353821), (74113, 272170), (96917, 208130), (104065, 193834), (136085, 148226)]