20148552

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^4$

素因数の和:104

約数の個数: 60

約数和(自身を含む): 57049395

約数和(自身を除く): 36900843

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 529, 552, 828, 1058, 1587, 1656, 2116, 3174, 4232, 4761, 6348, 9522, 12167, 12696, 19044, 24334, 36501, 38088, 48668, 73002, 97336, 109503, 146004, 219006, 279841, 292008, 438012, 559682, 839523, 876024, 1119364, 1679046, 2238728, 2518569, 3358092, 5037138, 6716184, 10074276, 20148552]

約数ペア:

[(1, 20148552), (2, 10074276), (3, 6716184), (4, 5037138), (6, 3358092), (8, 2518569), (9, 2238728), (12, 1679046), (18, 1119364), (23, 876024), (24, 839523), (36, 559682), (46, 438012), (69, 292008), (72, 279841), (92, 219006), (138, 146004), (184, 109503), (207, 97336), (276, 73002), (414, 48668), (529, 38088), (552, 36501), (828, 24334), (1058, 19044), (1587, 12696), (1656, 12167), (2116, 9522), (3174, 6348), (4232, 4761)]