20087101128

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{9521}}^1\times {\mathrm{5171}}^1$

素因数の和:14718

約数の個数: 64

約数和(自身を含む): 53187606720

約数和(自身を除く): 33100505592

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 5171, 9521, 10342, 15513, 19042, 20684, 28563, 31026, 38084, 41368, 57126, 62052, 76168, 87907, 114252, 124104, 161857, 175814, 228504, 263721, 323714, 351628, 485571, 527442, 647428, 703256, 971142, 1054884, 1294856, 1942284, 2109768, 3884568, 49233091, 98466182, 147699273, 196932364, 295398546, 393864728, 590797092, 836962547, 1181594184, 1673925094, 2510887641, 3347850188, 5021775282, 6695700376, 10043550564, 20087101128]

約数ペア:

[(1, 20087101128), (2, 10043550564), (3, 6695700376), (4, 5021775282), (6, 3347850188), (8, 2510887641), (12, 1673925094), (17, 1181594184), (24, 836962547), (34, 590797092), (51, 393864728), (68, 295398546), (102, 196932364), (136, 147699273), (204, 98466182), (408, 49233091), (5171, 3884568), (9521, 2109768), (10342, 1942284), (15513, 1294856), (19042, 1054884), (20684, 971142), (28563, 703256), (31026, 647428), (38084, 527442), (41368, 485571), (57126, 351628), (62052, 323714), (76168, 263721), (87907, 228504), (114252, 175814), (124104, 161857)]