20260884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10487}}^1$

素因数の和:10524

約数の個数: 48

約数和(自身を含む): 56383488

約数和(自身を除く): 36122604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 10487, 20974, 31461, 41948, 62922, 73409, 125844, 146818, 220227, 241201, 293636, 440454, 482402, 723603, 880908, 964804, 1447206, 1688407, 2894412, 3376814, 5065221, 6753628, 10130442, 20260884]

約数ペア:

[(1, 20260884), (2, 10130442), (3, 6753628), (4, 5065221), (6, 3376814), (7, 2894412), (12, 1688407), (14, 1447206), (21, 964804), (23, 880908), (28, 723603), (42, 482402), (46, 440454), (69, 293636), (84, 241201), (92, 220227), (138, 146818), (161, 125844), (276, 73409), (322, 62922), (483, 41948), (644, 31461), (966, 20974), (1932, 10487)]