20305624428

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{8174567}}^1$

素因数の和:8174603

約数の個数: 48

約数和(自身を含む): 54933096960

約数和(自身を除く): 34627472532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 8174567, 16349134, 24523701, 32698268, 49047402, 73571103, 98094804, 147142206, 188015041, 220713309, 294284412, 376030082, 441426618, 564045123, 752060164, 882853236, 1128090246, 1692135369, 2256180492, 3384270738, 5076406107, 6768541476, 10152812214, 20305624428]

約数ペア:

[(1, 20305624428), (2, 10152812214), (3, 6768541476), (4, 5076406107), (6, 3384270738), (9, 2256180492), (12, 1692135369), (18, 1128090246), (23, 882853236), (27, 752060164), (36, 564045123), (46, 441426618), (54, 376030082), (69, 294284412), (92, 220713309), (108, 188015041), (138, 147142206), (207, 98094804), (276, 73571103), (414, 49047402), (621, 32698268), (828, 24523701), (1242, 16349134), (2484, 8174567)]