20032356

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 49166208

約数和(自身を除く): 29133852

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 181, 276, 362, 401, 543, 724, 802, 1086, 1203, 1604, 2172, 2406, 4163, 4812, 8326, 9223, 12489, 16652, 18446, 24978, 27669, 36892, 49956, 55338, 72581, 110676, 145162, 217743, 290324, 435486, 870972, 1669363, 3338726, 5008089, 6677452, 10016178, 20032356]

約数ペア:

[(1, 20032356), (2, 10016178), (3, 6677452), (4, 5008089), (6, 3338726), (12, 1669363), (23, 870972), (46, 435486), (69, 290324), (92, 217743), (138, 145162), (181, 110676), (276, 72581), (362, 55338), (401, 49956), (543, 36892), (724, 27669), (802, 24978), (1086, 18446), (1203, 16652), (1604, 12489), (2172, 9223), (2406, 8326), (4163, 4812)]