20133185535

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{557}}^1\times {\mathrm{4643}}^1$

素因数の和:5384

約数の個数: 48

約数和(自身を含む): 35169829344

約数和(自身を除く): 15036643809

約数列:

[1, 3, 5, 9, 15, 45, 173, 519, 557, 865, 1557, 1671, 2595, 2785, 4643, 5013, 7785, 8355, 13929, 23215, 25065, 41787, 69645, 96361, 208935, 289083, 481805, 803239, 867249, 1445415, 2409717, 2586151, 4016195, 4336245, 7229151, 7758453, 12048585, 12930755, 23275359, 36145755, 38792265, 116376795, 447404123, 1342212369, 2237020615, 4026637107, 6711061845, 20133185535]

約数ペア:

[(1, 20133185535), (3, 6711061845), (5, 4026637107), (9, 2237020615), (15, 1342212369), (45, 447404123), (173, 116376795), (519, 38792265), (557, 36145755), (865, 23275359), (1557, 12930755), (1671, 12048585), (2595, 7758453), (2785, 7229151), (4643, 4336245), (5013, 4016195), (7785, 2586151), (8355, 2409717), (13929, 1445415), (23215, 867249), (25065, 803239), (41787, 481805), (69645, 289083), (96361, 208935)]