20190123202

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{3271}}^1$

素因数の和:3547

約数の個数: 48

約数和(自身を含む): 32907551040

約数和(自身を除く): 12717427838

約数列:

[1, 2, 17, 34, 59, 118, 181, 289, 362, 578, 1003, 2006, 3077, 3271, 6154, 6542, 10679, 17051, 21358, 34102, 52309, 55607, 104618, 111214, 181543, 192989, 363086, 385978, 592051, 945319, 1184102, 1890638, 3086231, 3280813, 6172462, 6561626, 10064867, 20129734, 34931009, 55773821, 69862018, 111547642, 171102739, 342205478, 593827153, 1187654306, 10095061601, 20190123202]

約数ペア:

[(1, 20190123202), (2, 10095061601), (17, 1187654306), (34, 593827153), (59, 342205478), (118, 171102739), (181, 111547642), (289, 69862018), (362, 55773821), (578, 34931009), (1003, 20129734), (2006, 10064867), (3077, 6561626), (3271, 6172462), (6154, 3280813), (6542, 3086231), (10679, 1890638), (17051, 1184102), (21358, 945319), (34102, 592051), (52309, 385978), (55607, 363086), (104618, 192989), (111214, 181543)]