20341963914

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{162973}}^1$

素因数の和:163342

約数の個数: 32

約数和(自身を含む): 41398003584

約数和(自身を除く): 21056039670

約数列:

[1, 2, 3, 6, 71, 142, 213, 293, 426, 586, 879, 1758, 20803, 41606, 62409, 124818, 162973, 325946, 488919, 977838, 11571083, 23142166, 34713249, 47751089, 69426498, 95502178, 143253267, 286506534, 3390327319, 6780654638, 10170981957, 20341963914]

約数ペア:

[(1, 20341963914), (2, 10170981957), (3, 6780654638), (6, 3390327319), (71, 286506534), (142, 143253267), (213, 95502178), (293, 69426498), (426, 47751089), (586, 34713249), (879, 23142166), (1758, 11571083), (20803, 977838), (41606, 488919), (62409, 325946), (124818, 162973)]