20203532271

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{150287}}^1$

素因数の和:150692

約数の個数: 32

約数和(自身を含む): 32317931520

約数和(自身を除く): 12114399249

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 383, 1149, 3447, 4979, 10341, 14937, 44811, 134433, 150287, 450861, 1352583, 1953731, 4057749, 5861193, 17583579, 52750737, 57559921, 172679763, 518039289, 748278973, 1554117867, 2244836919, 6734510757, 20203532271]

約数ペア:

[(1, 20203532271), (3, 6734510757), (9, 2244836919), (13, 1554117867), (27, 748278973), (39, 518039289), (117, 172679763), (351, 57559921), (383, 52750737), (1149, 17583579), (3447, 5861193), (4979, 4057749), (10341, 1953731), (14937, 1352583), (44811, 450861), (134433, 150287)]