20592100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12113}}^1$

素因数の和:12144

約数の個数: 36

約数和(自身を含む): 47317284

約数和(自身を除く): 26725184

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 12113, 24226, 48452, 60565, 121130, 205921, 242260, 302825, 411842, 605650, 823684, 1029605, 1211300, 2059210, 4118420, 5148025, 10296050, 20592100]

約数ペア:

[(1, 20592100), (2, 10296050), (4, 5148025), (5, 4118420), (10, 2059210), (17, 1211300), (20, 1029605), (25, 823684), (34, 605650), (50, 411842), (68, 302825), (85, 242260), (100, 205921), (170, 121130), (340, 60565), (425, 48452), (850, 24226), (1700, 12113)]