20183314732

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2287}}^1\times {\mathrm{5167}}^1$

素因数の和:7526

約数の個数: 48

約数和(自身を含む): 41054261248

約数和(自身を除く): 20870946516

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 2287, 4574, 5167, 9148, 10334, 16009, 20668, 32018, 36169, 64036, 72338, 139507, 144676, 279014, 315187, 558028, 630374, 976549, 1260748, 1953098, 2206309, 3906196, 4412618, 8825236, 11816929, 23633858, 47267716, 82718503, 165437006, 330874012, 720832669, 1441665338, 2883330676, 5045828683, 10091657366, 20183314732]

約数ペア:

[(1, 20183314732), (2, 10091657366), (4, 5045828683), (7, 2883330676), (14, 1441665338), (28, 720832669), (61, 330874012), (122, 165437006), (244, 82718503), (427, 47267716), (854, 23633858), (1708, 11816929), (2287, 8825236), (4574, 4412618), (5167, 3906196), (9148, 2206309), (10334, 1953098), (16009, 1260748), (20668, 976549), (32018, 630374), (36169, 558028), (64036, 315187), (72338, 279014), (139507, 144676)]