20824596

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{44497}}^1$

素因数の和:44520

約数の個数: 36

約数和(自身を含む): 56690452

約数和(自身を除く): 35865856

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 44497, 88994, 133491, 177988, 266982, 400473, 533964, 578461, 800946, 1156922, 1601892, 1735383, 2313844, 3470766, 5206149, 6941532, 10412298, 20824596]

約数ペア:

[(1, 20824596), (2, 10412298), (3, 6941532), (4, 5206149), (6, 3470766), (9, 2313844), (12, 1735383), (13, 1601892), (18, 1156922), (26, 800946), (36, 578461), (39, 533964), (52, 400473), (78, 266982), (117, 177988), (156, 133491), (234, 88994), (468, 44497)]