20160381311

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1741}}^1$

素因数の和:1912

約数の個数: 64

約数和(自身を含む): 26136354816

約数和(自身を除く): 5975973505

約数列:

[1, 7, 17, 31, 43, 73, 119, 217, 301, 511, 527, 731, 1241, 1333, 1741, 2263, 3139, 3689, 5117, 8687, 9331, 12187, 15841, 21973, 22661, 29597, 38471, 53363, 53971, 74863, 97309, 127093, 158627, 207179, 269297, 373541, 377797, 524041, 681163, 889651, 917507, 1272671, 1654253, 2160581, 2320753, 3939883, 5464999, 6422549, 8908697, 11579771, 15124067, 16245271, 27579181, 38254993, 39452801, 66978011, 92904983, 169414969, 276169607, 468846077, 650334881, 1185904783, 2880054473, 20160381311]

約数ペア:

[(1, 20160381311), (7, 2880054473), (17, 1185904783), (31, 650334881), (43, 468846077), (73, 276169607), (119, 169414969), (217, 92904983), (301, 66978011), (511, 39452801), (527, 38254993), (731, 27579181), (1241, 16245271), (1333, 15124067), (1741, 11579771), (2263, 8908697), (3139, 6422549), (3689, 5464999), (5117, 3939883), (8687, 2320753), (9331, 2160581), (12187, 1654253), (15841, 1272671), (21973, 917507), (22661, 889651), (29597, 681163), (38471, 524041), (53363, 377797), (53971, 373541), (74863, 269297), (97309, 207179), (127093, 158627)]