20176875276

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{153371}}^1$

素因数の和:153974

約数の個数: 48

約数和(自身を含む): 49643448960

約数和(自身を除く): 29466573684

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 577, 1154, 1731, 2308, 3462, 6924, 10963, 21926, 32889, 43852, 65778, 131556, 153371, 306742, 460113, 613484, 920226, 1840452, 2914049, 5828098, 8742147, 11656196, 17484294, 34968588, 88495067, 176990134, 265485201, 353980268, 530970402, 1061940804, 1681406273, 3362812546, 5044218819, 6725625092, 10088437638, 20176875276]

約数ペア:

[(1, 20176875276), (2, 10088437638), (3, 6725625092), (4, 5044218819), (6, 3362812546), (12, 1681406273), (19, 1061940804), (38, 530970402), (57, 353980268), (76, 265485201), (114, 176990134), (228, 88495067), (577, 34968588), (1154, 17484294), (1731, 11656196), (2308, 8742147), (3462, 5828098), (6924, 2914049), (10963, 1840452), (21926, 920226), (32889, 613484), (43852, 460113), (65778, 306742), (131556, 153371)]