20138025612

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{1361}}^1\times {\mathrm{20899}}^1$

素因数の和:22326

約数の個数: 48

約数和(自身を含む): 47822544000

約数和(自身を除く): 27684518388

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 1361, 2722, 4083, 5444, 8166, 16332, 20899, 41798, 62697, 80299, 83596, 125394, 160598, 240897, 250788, 321196, 481794, 963588, 1233041, 2466082, 3699123, 4932164, 7398246, 14796492, 28443539, 56887078, 85330617, 113774156, 170661234, 341322468, 1678168801, 3356337602, 5034506403, 6712675204, 10069012806, 20138025612]

約数ペア:

[(1, 20138025612), (2, 10069012806), (3, 6712675204), (4, 5034506403), (6, 3356337602), (12, 1678168801), (59, 341322468), (118, 170661234), (177, 113774156), (236, 85330617), (354, 56887078), (708, 28443539), (1361, 14796492), (2722, 7398246), (4083, 4932164), (5444, 3699123), (8166, 2466082), (16332, 1233041), (20899, 963588), (41798, 481794), (62697, 321196), (80299, 250788), (83596, 240897), (125394, 160598)]