20210367516

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{4481}}^1\times {\mathrm{22109}}^1$

素因数の和:26614

約数の個数: 48

約数和(自身を含む): 49944898080

約数和(自身を除く): 29734530564

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 4481, 8962, 13443, 17924, 22109, 26886, 44218, 53772, 66327, 76177, 88436, 132654, 152354, 228531, 265308, 304708, 375853, 457062, 751706, 914124, 1127559, 1503412, 2255118, 4510236, 99070429, 198140858, 297211287, 396281716, 594422574, 1188845148, 1684197293, 3368394586, 5052591879, 6736789172, 10105183758, 20210367516]

約数ペア:

[(1, 20210367516), (2, 10105183758), (3, 6736789172), (4, 5052591879), (6, 3368394586), (12, 1684197293), (17, 1188845148), (34, 594422574), (51, 396281716), (68, 297211287), (102, 198140858), (204, 99070429), (4481, 4510236), (8962, 2255118), (13443, 1503412), (17924, 1127559), (22109, 914124), (26886, 751706), (44218, 457062), (53772, 375853), (66327, 304708), (76177, 265308), (88436, 228531), (132654, 152354)]