20124072

素因数分解:

$2^3\times 3^3\times {\mathrm{151}}^1\times {\mathrm{617}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 56361600

約数和(自身を除く): 36237528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 151, 216, 302, 453, 604, 617, 906, 1208, 1234, 1359, 1812, 1851, 2468, 2718, 3624, 3702, 4077, 4936, 5436, 5553, 7404, 8154, 10872, 11106, 14808, 16308, 16659, 22212, 32616, 33318, 44424, 66636, 93167, 133272, 186334, 279501, 372668, 559002, 745336, 838503, 1118004, 1677006, 2236008, 2515509, 3354012, 5031018, 6708024, 10062036, 20124072]

約数ペア:

[(1, 20124072), (2, 10062036), (3, 6708024), (4, 5031018), (6, 3354012), (8, 2515509), (9, 2236008), (12, 1677006), (18, 1118004), (24, 838503), (27, 745336), (36, 559002), (54, 372668), (72, 279501), (108, 186334), (151, 133272), (216, 93167), (302, 66636), (453, 44424), (604, 33318), (617, 32616), (906, 22212), (1208, 16659), (1234, 16308), (1359, 14808), (1812, 11106), (1851, 10872), (2468, 8154), (2718, 7404), (3624, 5553), (3702, 5436), (4077, 4936)]