20383944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{121333}}^1$

素因数の和:121349

約数の個数: 32

約数和(自身を含む): 58240320

約数和(自身を除く): 37856376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 121333, 242666, 363999, 485332, 727998, 849331, 970664, 1455996, 1698662, 2547993, 2911992, 3397324, 5095986, 6794648, 10191972, 20383944]

約数ペア:

[(1, 20383944), (2, 10191972), (3, 6794648), (4, 5095986), (6, 3397324), (7, 2911992), (8, 2547993), (12, 1698662), (14, 1455996), (21, 970664), (24, 849331), (28, 727998), (42, 485332), (56, 363999), (84, 242666), (168, 121333)]